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- Question 1 of 75
##### 1. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.5.005+9.9[7.8-6.2(5.6-3.2)+14.9]=?

Correct**Explanation:**5+10[7.8-14.88+14.9]=83(approx..)Incorrect**Explanation:**5+10[7.8-14.88+14.9]=83(approx..) - Question 2 of 75
##### 2. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.5.375×6.22÷9.89-15.793×4.9=?

Correct**Explanation:**5.4×0.6 -80= -76.76Incorrect**Explanation:**5.4×0.6 -80= -76.76 - Question 3 of 75
##### 3. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.11.6 +9.28÷0.464-0.2828÷0.07=?

Correct**Explanation:**11.6 +20 – 4.04= 27.56Incorrect**Explanation:**11.6 +20 – 4.04= 27.56 - Question 4 of 75
##### 4. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.(65×15×62) ÷3.8=?

Correct**Explanation:**60450 / 3.8= 15908Incorrect**Explanation:**60450 / 3.8= 15908 - Question 5 of 75
##### 5. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.5(1/2) + (2 ÷ 4(8/9)) – 5(1/13)=?

Correct**Explanation:**1573+117-1452/286= 119/143Incorrect**Explanation:**1573+117-1452/286= 119/143 - Question 6 of 75
##### 6. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.(2401)

^{4}÷(49)^{3}×(343)^{5}=(7)^{?}Correct**Explanation:**16-6+15= 25Incorrect**Explanation:**16-6+15= 25 - Question 7 of 75
##### 7. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.√20736 × √? / √11664 = 12

Correct**Explanation:**144 × √?=12 × 108= √?= 9= 81Incorrect**Explanation:**144 × √?=12 × 108= √?= 9= 81 - Question 8 of 75
##### 8. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.1097.54 + 5197.46 – 3607.84 ÷ 9.5=?

Correct**Explanation:**6295 – 380= 5915Incorrect**Explanation:**6295 – 380= 5915 - Question 9 of 75
##### 9. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.(3√11 +√11) × (5√11 + 6√11) – 20

^{2 }=?Correct**Explanation:**(4√11 × 11√11)= 44 × 11-400= 84Incorrect**Explanation:**(4√11 × 11√11)= 44 × 11-400= 84 - Question 10 of 75
##### 10. Question

1 pointsCategory: Quantitative Aptitude**Directions (1-10)**What will come in place of (?). You are not required to calculate the exact value.(5555÷50) + 925/25 + 3731/3=?

Correct**Explanation:**111.1 + 37 + 1243.6Incorrect**Explanation:**111.1 + 37 + 1243.6 - Question 11 of 75
##### 11. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- x
^{3 }= 2197 - y
^{2}= 169

Correct**Explanation:**x=13, y=±13Incorrect**Explanation:**x=13, y=±13 - x
- Question 12 of 75
##### 12. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y C. if x ≥ y D. if x ≤ y E. if x = y or relation cannot be established between 'x' and 'y'.I. 2x-3y=14 II. 4x-7y=15Correct**Explanation:**x=53/2, y=13Incorrect**Explanation:**x=53/2, y=13 - Question 13 of 75
##### 13. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 4x
^{2}-85x-89=0 - 2y
^{2}+25y+72=0

Correct**Explanation:**x=89/4, -1Y=-8,-9/2

Incorrect**Explanation:**x=89/4, -1Y=-8,-9/2

- 4x
- Question 14 of 75
##### 14. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 3y
^{2}-20y+33=0 - 7x
^{2}-47x-14=0

Correct**Explanation:**x=7,-2/7 y=11/3, 3Incorrect**Explanation:**x=7,-2/7 y=11/3, 3 - 3y
- Question 15 of 75
##### 15. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 3x
^{2}-4x-32=0

II. 9y

^{2}-29y+22=0Correct**Explanation:**x=4,-8/3 y=2,11/9Incorrect**Explanation:**x=4,-8/3 y=2,11/9 - 3x
- Question 16 of 75
##### 16. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 5x
^{2}+17x+14=0 - 6y
^{2}-49y+99=0

Correct**Explanation:**x=-2,-7/5 y=11/3,9/2Incorrect**Explanation:**x=-2,-7/5 y=11/3,9/2 - 5x
- Question 17 of 75
##### 17. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- x
^{2}=484 - y=√484

Correct**Explanation:**x=±22, y=22Incorrect**Explanation:**x=±22, y=22 - x
- Question 18 of 75
##### 18. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- x
^{2}-31x+240=0 - y
^{2}-y-240=0

Correct**Explanation:**x=15,16Y=16,-15

Incorrect**Explanation:**x=15,16Y=16,-15

- x
- Question 19 of 75
##### 19. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 2x
^{2}-2x-24=0 - y
^{2}-50+25y=-20y-4

Correct**Explanation:**x=8,-6 y=-46,1Incorrect**Explanation:**x=8,-6 y=-46,1 - 2x
- Question 20 of 75
##### 20. Question

1 pointsCategory: Quantitative Aptitude**Directions (11-20)**In each of these questions, two equations I and II are given. You have to solve both the equations and give answer

A. if x > y

B. if x < y

C. if x ≥ y

D. if x ≤ y

E. if x = y or relation cannot be established between ‘x’ and ‘y’.- 2x
^{2}-31x-164=0 - 2y
^{2}-37y+168=0

Correct**Explanation:**x=41/2, -4 y=8,21/2Incorrect**Explanation:**x=41/2, -4 y=8,21/2 - 2x
- Question 21 of 75
##### 21. Question

1 pointsCategory: Quantitative Aptitude**Directions(21- 25)**Find the missing number in the given series.9 24 41 60 ? 104 129

Correct**Explanation:**9+15, 24+17, 41+19, 60+21=81Incorrect**Explanation:**9+15, 24+17, 41+19, 60+21=81 - Question 22 of 75
##### 22. Question

1 pointsCategory: Quantitative Aptitude**Directions(21-25)**Find the missing number in the given series.15 1.5 ? 0.225 0.1575 0.14175

Correct**Explanation:**15 * 0.5/5,**1.5*1.5/5=0.45,**0.45*2.5/5 so on…..Incorrect**Explanation:**15 * 0.5/5,**1.5*1.5/5=0.45,**0.45*2.5/5 so on….. - Question 23 of 75
##### 23. Question

1 pointsCategory: Quantitative Aptitude**Directions(21-25)**Find the missing number in the given series.5 29 89 209 419 ? 1259

Correct**Explanation:**5+2*3*4, 29+3*4*, 89+4*5*6, 209+5*6*7,**419+6*7*8=755**Incorrect**Explanation:**5+2*3*4, 29+3*4*, 89+4*5*6, 209+5*6*7,**419+6*7*8=755** - Question 24 of 75
##### 24. Question

1 pointsCategory: Quantitative Aptitude**Directions(21- 25)**Find the missing number in the given series.33 ? 53 89 153 253 397

CorrectIncorrect - Question 25 of 75
##### 25. Question

1 pointsCategory: Quantitative Aptitude**Directions(21- 25)**Find the missing number in the given series.94 92 90 87 85 ? 80 78

Correct**Explanation:**94-2, 92-2, 90-3, 87-2,**85-2=83**, 83-3, 80-2Incorrect**Explanation:**94-2, 92-2, 90-3, 87-2,**85-2=83**, 83-3, 80-2 - Question 26 of 75
##### 26. Question

1 pointsCategory: Quantitative Aptitude**Directions (26-30)**Find wrong number in the series84 71 73 47 66 24 16 -88 -86

Correct**Explanation:**84-13, 71+2, 73-26, 64+2,**66-52=14,**14+2, 16-104Incorrect**Explanation:**84-13, 71+2, 73-26, 64+2,**66-52=14,**14+2, 16-104 - Question 27 of 75
##### 27. Question

1 pointsCategory: Quantitative Aptitude**Directions (26-30)**Find wrong number in the series36 27 18 13.5 11.5 10.95

Correct**Explanation:**36/2 +9, 27/3+9, 18/4 +9,**13.5/5 +9=11.7**Incorrect**Explanation:**36/2 +9, 27/3+9, 18/4 +9,**13.5/5 +9=11.7** - Question 28 of 75
##### 28. Question

1 pointsCategory: Quantitative Aptitude**Directions (26-30)**Find wrong number in the series63 120 215 342 511 728

Correct**Explanation:**4^3 -1,**5^3-1=124**, 6^3-1, 7^2-1, 8^3-1, 9^3-1Incorrect**Explanation:**4^3 -1,**5^3-1=124**, 6^3-1, 7^2-1, 8^3-1, 9^3-1 - Question 29 of 75
##### 29. Question

1 pointsCategory: Quantitative Aptitude**Directions (26-30)**Find wrong number in the series128 221 340 521 740

Correct**Explanation:**5^3 +3, 6^3+5,**7^3+7=350**, 8^3+9, 9^3+11Incorrect**Explanation:**5^3 +3, 6^3+5,**7^3+7=350**, 8^3+9, 9^3+11 - Question 30 of 75
##### 30. Question

1 pointsCategory: Quantitative Aptitude**Directions (26-30)**Find wrong number in the series536 440 344 248 150 56

Correct**Explanation:**536-96, 440-96, 344-96,**248-96=152**, 152-96Incorrect**Explanation:**536-96, 440-96, 344-96,**248-96=152**, 152-96 - Question 31 of 75
##### 31. Question

1 pointsCategory: Quantitative AptitudeA vendor fixed his selling price of oranges at 50% above the cost price. He sells half of the stock of oranges at this price, offers a discount of 25% on original selling price for one quarter of stock and rest at a discount of 28% on original selling price. Find the gain percentage

Correct**Explanation:**½ * 1 * 150+ ½ * 0.75 *150+1/4 * 0.72*150= 158.25Incorrect**Explanation:**½ * 1 * 150+ ½ * 0.75 *150+1/4 * 0.72*150= 158.25 - Question 32 of 75
##### 32. Question

1 pointsCategory: Quantitative AptitudeA merchant sells bed sheets at Rs.1000 per bed sheet. However he forced to give two successive discounts of 20% and 15% respectively. However he charges sales tax on net sales price from the customer at 10%. What price does customer has to pay to buy the bed sheet?

Correct**Explanation:**Profit after 20%= 0.80 * 1000= 800

Profit after 15%= 0.85* 800= 680

Profit after 10%= 0.90 * 680=612Incorrect**Explanation:**Profit after 20%= 0.80 * 1000= 800

Profit after 15%= 0.85* 800= 680

Profit after 10%= 0.90 * 680=612 - Question 33 of 75
##### 33. Question

1 pointsCategory: Quantitative AptitudeIn a shoe store, the profit is 220% of the cost. If the cost increases by 35% but the selling price remains constant then what percentage of the selling price is the profit(approximately)?

Correct**Explanation:**CP= 100, Profit= 220, SP=320

New CP= 135, New SP= 320, Profit %= 185/320 *100 = 58%Incorrect**Explanation:**CP= 100, Profit= 220, SP=320

New CP= 135, New SP= 320, Profit %= 185/320 *100 = 58% - Question 34 of 75
##### 34. Question

1 pointsCategory: Quantitative AptitudeIn what ratio must a person mix 3 types of tea costing Rs.50 per kg, Rs.65 per kg and Rs.200 per kg so that the resultant mixture when sold at Rs.108 per kg produces a profit of 25%?

Correct**Explanation:**Cost price= 108/1.25=86.4

Qa=60, Qb=75, Qc=100

Qa: Qc using alligation rule= 200-86.4/86.4-50=3/1

Qb:Qc=200-86.4/86.4-65=5/1

So ratio=3:5:2Incorrect**Explanation:**Cost price= 108/1.25=86.4

Qa=60, Qb=75, Qc=100

Qa: Qc using alligation rule= 200-86.4/86.4-50=3/1

Qb:Qc=200-86.4/86.4-65=5/1

So ratio=3:5:2 - Question 35 of 75
##### 35. Question

1 pointsCategory: Quantitative AptitudeHow many kilograms of rice costing Rs.52 per kg should a grocer mix with 5kg of ordinary rice costing Rs.20 per kg so that he makes a profit of 35% on selling the mixture at Rs.30 per kg?

Correct**Explanation:**

X * 52 + 5 * 20= 200/9 * (x+50)=> X= 0.37kgIncorrect**Explanation:**

X * 52 + 5 * 20= 200/9 * (x+50)=> X= 0.37kg - Question 36 of 75
##### 36. Question

1 pointsCategory: Quantitative AptitudeSahil invested one half of his savings in a company at simple interest for 3 years and received Rs.660 as interest. He invested the remaining in a company at compound interest for the same 3 years at the same rate of interest and received Rs.750 as interest. What was the value of his total savings before investing in these two companies?

Correct**Explanation:**

Sahil received an extra amount of (Rs.750 – Rs.660) Rs. 90

Interest for the 1st year =660/3 = Rs.220

r=90/220 * 100 = 41%

41% in one company = Rs.220

Total investment= 220/41 *100= 536.58

His total savings before investing= 2*536.58= Rs.1073.16Incorrect**Explanation:**

Sahil received an extra amount of (Rs.750 – Rs.660) Rs. 90

Interest for the 1st year =660/3 = Rs.220

r=90/220 * 100 = 41%

41% in one company = Rs.220

Total investment= 220/41 *100= 536.58

His total savings before investing= 2*536.58= Rs.1073.16 - Question 37 of 75
##### 37. Question

1 pointsCategory: Quantitative AptitudeIf a sum of money cultivates to 196/169 times when invested for two years where interest is compounded annually, how long will the same sum of money take to treble itself if invested at the same rate of interest in where interest is calculated using simple interest method?

Correct**Explanation:**

P(1+r/100)^2= 196/169 P=> r=100/13 %

2P= P * n * 100/13*100=> n=26Incorrect**Explanation:**

P(1+r/100)^2= 196/169 P=> r=100/13 %

2P= P * n * 100/13*100=> n=26 - Question 38 of 75
##### 38. Question

1 pointsCategory: Quantitative AptitudeAfter deducting 30% from a certain sum and then 35% from the remainder, there is Rs.10000 left. Find the original sum?

Correct**Explanation:**10000 * 100/70 * 100/65 = Rs.21978Incorrect**Explanation:**10000 * 100/70 * 100/65 = Rs.21978 - Question 39 of 75
##### 39. Question

1 pointsCategory: Quantitative AptitudeFive-eleventh of a number is equal to fifty three percent of second number. Second number is equal to one fifth of the third number and the third number is 2500. Find 65% of first number.

Correct**Explanation:**5/11 of x= 0.53 of y

Y= 1/5 of 2500, y=500 and x= 379Incorrect**Explanation:**5/11 of x= 0.53 of y

Y= 1/5 of 2500, y=500 and x= 379 - Question 40 of 75
##### 40. Question

1 pointsCategory: Quantitative AptitudeAn amount of Rs.5430 is divided among three friends Ginni, Bunny and Mandy such that their share be reduced by Rs. 10, Rs.15 and Rs.25 respectively, the remainders shall be in the ratio of 5:4:7. Thus, Mandy’s share was:

Correct**Explanation:**5430-(10+15+25)= 5380

Mandy’s share=5380* 7/16= Rs.2353.75Incorrect**Explanation:**5430-(10+15+25)= 5380

Mandy’s share=5380* 7/16= Rs.2353.75 - Question 41 of 75
##### 41. Question

1 pointsCategory: Quantitative AptitudeIn a mixture 240 litres, the ratio of milk and water 5:1. If this ratio is to be 1:5, then the quantity of water to be further added is:

Correct**Explanation:**Milk= 240 * 5/6= 200

Water= 40lt

200/ 40+x = 1/5 => x=960Incorrect**Explanation:**Milk= 240 * 5/6= 200

Water= 40lt

200/ 40+x = 1/5 => x=960 - Question 42 of 75
##### 42. Question

1 pointsCategory: Quantitative AptitudeA man can row in still water at 15 km/h. In a stream flowing at 10 km/h, if it takes 5 hours more in upstream than to go downstream for the same distance, then the distance is given by

Correct**Explanation:**5(225-100/20)= 31.25kmIncorrect**Explanation:**5(225-100/20)= 31.25km - Question 43 of 75
##### 43. Question

1 pointsCategory: Quantitative AptitudeA man can row in still water at 25 km/h. In a stream flowing at 15 km/h, if he rows the same distance up and down the stream, then his average speed is given by

Correct**Explanation:**625-225/25=16Incorrect**Explanation:**625-225/25=16 - Question 44 of 75
##### 44. Question

1 pointsCategory: Quantitative AptitudeFrom a group of 6 men and 4 women, four persons are to be selected to form a committee such that at least 2 men are there in this committee. In how many ways can it be done?

Correct**Explanation:**6c2 * 4c2+ 6c3+4c1+ 6c4= 185Incorrect**Explanation:**6c2 * 4c2+ 6c3+4c1+ 6c4= 185 - Question 45 of 75
##### 45. Question

1 pointsCategory: Quantitative AptitudeIn a color box, there are 7 red, 8 blue and 5 green pencils. One pencil is picked up randomly. What is the probability that it is neither red nor green?

Correct**Explanation:**8/20= 2/5Incorrect**Explanation:**8/20= 2/5 - Question 46 of 75
##### 46. Question

1 pointsCategory: Quantitative AptitudeAnita, Babita and Charu start a business by investing Rs.150000 and Anita invests Rs. 40000 more than Babita while Charu invests Rs.10000 less than Babita. If they earn a profit of Rs.60000 at the end of the year then find share of Anita.

Correct**Explanation:**

40000+x+x+x-10000=150000=> x=40000

Ratio= 8:4:3

Share of Anita= 8/15 * 60000= 320000Incorrect**Explanation:**

40000+x+x+x-10000=150000=> x=40000

Ratio= 8:4:3

Share of Anita= 8/15 * 60000= 320000 - Question 47 of 75
##### 47. Question

1 pointsCategory: Quantitative AptitudeRonit and Peter start a business with investments of Rs.3500 and Rs.4350 respectively. After 2 months, Ronit takes out Rs.950 from his capital. After 1 more month, Peter takes out Rs.1750 of his capital while Ranjan joins them with a capital of Rs.4500. At the end of 6 months, they earn a profit of Rs.6640. Which of the following is the share of Peter in the profit?

Correct**Explanation:**3500*2+2550*4 : 4350*1+2600*5 : 4500*3= 344:347:27

Peter’s share= 347/718 * 6640= 3209Incorrect**Explanation:**3500*2+2550*4 : 4350*1+2600*5 : 4500*3= 344:347:27

Peter’s share= 347/718 * 6640= 3209 - Question 48 of 75
##### 48. Question

1 pointsCategory: Quantitative AptitudeP, Q and R can complete a work together in 4hours. P and R together take 15hours less than Q working alone. Q works for first 2 hours and then P and R joins him. After another 2hours, Q left. In how many hours is the work completed?

Correct**Explanation:**P & R= x-15

In 1hr, Q= 1/x, P & R= 1/x -15, P,Q and R= ¼

1/x +1/x-15= ¼=> x=20

Q= 1/20, P & R=1/5, P,Q and R= ¼

First two hours= 2 *1/20= 1/10 by Q

P, Q and R in next two hours= 2 * ¼= ½ of work, So remaining= 1-1/10= 2/5

P & R = 2/5 / 1/5= 2, Total time= 2+2+2=6hoursIncorrect**Explanation:**P & R= x-15

In 1hr, Q= 1/x, P & R= 1/x -15, P,Q and R= ¼

1/x +1/x-15= ¼=> x=20

Q= 1/20, P & R=1/5, P,Q and R= ¼

First two hours= 2 *1/20= 1/10 by Q

P, Q and R in next two hours= 2 * ¼= ½ of work, So remaining= 1-1/10= 2/5

P & R = 2/5 / 1/5= 2, Total time= 2+2+2=6hours - Question 49 of 75
##### 49. Question

1 pointsCategory: Quantitative AptitudeA can do a piece of work in 50 days. He works at it for 20 days and then B alone finishes the remaining work in 30 days. In how much time will A and B working together, finish the work?

Correct**Explanation:**A= 50 20 days’ work= 20 * 1/50= 2/5

Remaining work= 3/5

3/5 done by B in 30 days

1 work= 50 days

Together= 1/50 +1/50= 1/25Incorrect**Explanation:**A= 50 20 days’ work= 20 * 1/50= 2/5

Remaining work= 3/5

3/5 done by B in 30 days

1 work= 50 days

Together= 1/50 +1/50= 1/25 - Question 50 of 75
##### 50. Question

1 pointsCategory: Quantitative AptitudeP can do a work in 15 days Q can do it in 20 days. In how many days the work will get completed if Q leaves 2 days before the actual Completion of Work?

Correct**Explanation:**x/15 + x-2/20 = 1

X= 66/7Incorrect**Explanation:**x/15 + x-2/20 = 1

X= 66/7 - Question 51 of 75
##### 51. Question

1 pointsCategory: Quantitative AptitudeTwo trains of equal lengths take 30 seconds and 25 seconds respectively to cross a telegraph post. If the length of each train be 240 metres. In what time will they cross each other travelling in opposite direction?

Correct**Explanation:**first= 240/30= 8

Second= 240/25= 48/5

Relative= 8+48/5= 88/5

Total= (240+240/88) * 5= 27.27Incorrect**Explanation:**first= 240/30= 8

Second= 240/25= 48/5

Relative= 8+48/5= 88/5

Total= (240+240/88) * 5= 27.27 - Question 52 of 75
##### 52. Question

1 pointsCategory: Quantitative AptitudeNavi covered a distance of 225 km. She covered the first 25 km at 45 km/hr, the next 90 km at 50 km/hr and the remaining journey at 80 km/hr. Find her average speed for the journey of 225 km.

Correct**Explanation:**225/(25/45 + 90/50 + 110/80)= 3.73 km/hrIncorrect**Explanation:**225/(25/45 + 90/50 + 110/80)= 3.73 km/hr - Question 53 of 75
##### 53. Question

1 pointsCategory: Quantitative AptitudeTwo trains A and B start in the opposite direction from two points X1 and X2 and arrive at their destinations 25 and 9 hours respectively after meeting each other. At what speed does train B travel if the train A travels at 120 kmph?

Correct**Explanation:**s1/s2= 5/3

5=120

3=72Incorrect**Explanation:**s1/s2= 5/3

5=120

3=72 - Question 54 of 75
##### 54. Question

1 pointsCategory: Quantitative AptitudeThree pipes A, B and C can fill a tank in 20 minutes, 10 minutes and 40 minutes respectively. When the tank is empty, all the three pipes are opened. A, B and C discharge chemical solutions X1, X2 and X3 respectively. The solution X3 in the liquid in the tank after 5 minutes?

Correct**Explanation:**in 1 minute,

A=1/20, B=1/10, C=1/40

In 5minutes, C= 1/8

A+B+C in 1min= 1/20 + 1/10 + 1/40= 7/40

In 5min= 5 * 7/40= 7/8

Reqd. = 1/8 / 7/8= 1/7Incorrect**Explanation:**in 1 minute,

A=1/20, B=1/10, C=1/40

In 5minutes, C= 1/8

A+B+C in 1min= 1/20 + 1/10 + 1/40= 7/40

In 5min= 5 * 7/40= 7/8

Reqd. = 1/8 / 7/8= 1/7 - Question 55 of 75
##### 55. Question

1 pointsCategory: Quantitative AptitudeThe simple interest on a certain sum for 2 years at 4% per annum is Rs.130 less than the simple interest on the same sum for 4 years at 5% per annum. The sum is:

Correct**Explanation:**P * 4 * 5/ 100 – P * 2 * 4/100= 130=> P= 1083.33Incorrect**Explanation:**P * 4 * 5/ 100 – P * 2 * 4/100= 130=> P= 1083.33 - Question 56 of 75
##### 56. Question

1 pointsCategory: Quantitative Aptitude**Directions (56-60)**Study the following graph carefully and answer the questions**X axis(profit %), y axis (year)**

Expenditures od company B in 2011 and 2012 are Rs.12lakh and Rs.14.5lakh respectively. What was the total income of Company B in 2011 and 2012 respectively?

Correct**Explanation:**35=x-12/12 *100=> x=16.2

50=x-14.5/14.5 *100=> x=21.75

Income= 37.95lakhIncorrect**Explanation:**35=x-12/12 *100=> x=16.2

50=x-14.5/14.5 *100=> x=21.75

Income= 37.95lakh - Question 57 of 75
##### 57. Question

1 pointsCategory: Quantitative Aptitude**Directions (56-60)**Study the following graph carefully and answer the questions,**X axis(profit %), y axis (year)**

Ratio of expenditures of companies A and B in 2014 was 3:4 respectively. What was the respective ratio of their incomes in 2014?

Correct**Explanation:**30=I1-3x/3x *100= 3.9x

40=I2-4x/4x*100= 5.6x

I1/I2= 39/56Incorrect**Explanation:**30=I1-3x/3x *100= 3.9x

40=I2-4x/4x*100= 5.6x

I1/I2= 39/56 - Question 58 of 75
##### 58. Question

1 pointsCategory: Quantitative Aptitude**Directions (56-60)**Study the following graph carefully and answer the questions,**X axis(profit %), y axis (year)**

Total expenditure of company A in all the years together was 82.5 lakh. What was the total income of company in all years together?

CorrectIncorrect - Question 59 of 75
##### 59. Question

1 pointsCategory: Quantitative Aptitude**Directions (56-60)**Study the following graph carefully and answer the questions,**X axis(profit %), y axis (year)**

If the expenditure of company A and B in 2015 were equal and the total income of the two companies was Rs.5.7lakh. What was the total expenditure of company in 2015?

Correct**Explanation:**I1=1.4x, I2= 1.45x

Total= 5.7

Total exp= 2x= 4lakhIncorrect**Explanation:**I1=1.4x, I2= 1.45x

Total= 5.7

Total exp= 2x= 4lakh - Question 60 of 75
##### 60. Question

1 pointsCategory: Quantitative Aptitude**Directions (56-60)**Study the following graph carefully and answer the questions,**X axis(profit %), y axis (year)**

If the incomes of company C in 2012 and 2013 were in the ratio 2:3 respectively. What was the respective ratio of expenditure of that company in these two years?

Correct**Explanation:**50=2x-y1/y1 *100=> 2x=1.5y1

45=3x-y2/y2 *100=> 3x=1.45y2

Ratio=29:45Incorrect**Explanation:**50=2x-y1/y1 *100=> 2x=1.5y1

45=3x-y2/y2 *100=> 3x=1.45y2

Ratio=29:45 - Question 61 of 75
##### 61. Question

1 pointsCategory: Quantitative AptitudeOverall percentage of marks obtained by Pritika in all subjects?

Correct**Explanation:**Total max= 345, Total marks= 262.65. %age= 262.65/345 *100= 76Incorrect**Explanation:**Total max= 345, Total marks= 262.65. %age= 262.65/345 *100= 76 - Question 62 of 75
##### 62. Question

1 pointsCategory: Quantitative AptitudeOverall percentage of marks obtained by Amit in all the subjects

Correct**Explanation:**100/345(74 % of 75+ 86% of 60+ 64% of 80+80% of 50+ 78% of 40+ 72% of 40)= 74.87Incorrect**Explanation:**100/345(74 % of 75+ 86% of 60+ 64% of 80+80% of 50+ 78% of 40+ 72% of 40)= 74.87 - Question 63 of 75
##### 63. Question

1 pointsCategory: Quantitative AptitudeWhat are the average marks obtained by all in Geography?

Correct**Explanation:**1/7 (82+78+94+74+86+89+96) = 85.57Incorrect**Explanation:**1/7 (82+78+94+74+86+89+96) = 85.57 - Question 64 of 75
##### 64. Question

1 pointsCategory: Quantitative AptitudeWhat is the average percentage of marks obtained by all students in English?

Correct**Explanation:**1/7(66+72+62+85+78+70+68)= 71.14Incorrect**Explanation:**1/7(66+72+62+85+78+70+68)= 71.14 - Question 65 of 75
##### 65. Question

1 pointsCategory: Quantitative AptitudeWhat are total marks obtained by Kiran in Maths, Geography and Hindi?

Correct**Explanation:**76 % of 80 + 89% of 60 + 88% of 75= 180.2Incorrect**Explanation:**76 % of 80 + 89% of 60 + 88% of 75= 180.2 - Question 66 of 75
##### 66. Question

1 pointsCategory: Quantitative Aptitude**Directions (66-70)**The circle-graph given here shows the spending of a country on various things during a particular year. Study the graph carefully and answer the questions given below it. All the data in degree

How much percent more is spent on Rice than that on Maize?

Correct**Explanation:**Maize= 36/360 *x= x/10

Rice= 63/360 *x= 7x/40, Difference= 3x/40

%age= 3x/40 * 10/x * 100= 75%Incorrect**Explanation:**Maize= 36/360 *x= x/10

Rice= 63/360 *x= 7x/40, Difference= 3x/40

%age= 3x/40 * 10/x * 100= 75% - Question 67 of 75
##### 67. Question

1 pointsCategory: Quantitative Aptitude**Directions (66-70)**The circle-graph given here shows the spending of a country on various things during a particular year. Study the graph carefully and answer the questions given below it. All the data in degree

How much percent less is spent on Wheat than that on Rye?

CorrectExplanation: Rye= 9x/40, Wheat= 3x/20, Difference= 3x/40

%age= 33 1/3%IncorrectExplanation: Rye= 9x/40, Wheat= 3x/20, Difference= 3x/40

%age= 33 1/3% - Question 68 of 75
##### 68. Question

1 pointsCategory: Quantitative Aptitude**Directions (66-70)**The circle-graph given here shows the spending of a country on various things during a particular year. Study the graph carefully and answer the questions given below it. All the data in degree

If the total amount spent on these things during the year be Rs. 1,80,00,000 , the amount spent on Corn exceeds on Tea by:

Correct**Explanation:**50-45/360 * 18000000= 250000Incorrect**Explanation:**50-45/360 * 18000000= 250000 - Question 69 of 75
##### 69. Question

1 pointsCategory: Quantitative Aptitude**Directions (66-70)**The circle-graph given here shows the spending of a country on various things during a particular year. Study the graph carefully and answer the questions given below it. All the data in degree

What percent of total spending is spent on Tea?

CorrectExplanation: 45 /360 * 100= 12*1/2%

IncorrectExplanation: 45 /360 * 100= 12*1/2%

- Question 70 of 75
##### 70. Question

1 pointsCategory: Quantitative Aptitude**Directions (66-70)**The circle-graph given here shows the spending of a country on various things during a particular year. Study the graph carefully and answer the questions given below it. All the data in degree

How much percent less is spent on Rice than that on Maize?

Correct**Explanation:**Maize=3x/10, Rice= 7x/40, Difference= x/8

%age= 125%Incorrect**Explanation:**Maize=3x/10, Rice= 7x/40, Difference= x/8

%age= 125% - Question 71 of 75
##### 71. Question

1 pointsCategory: Quantitative Aptitude**Directions (71-75)**Study the following graph carefully and answer the questions that follow

The graph given below represents the number of users of two Mobiles iphone and Samsung across 5 cities Chandigarh, Jalandhar, Amritsar, Bathinda, Sangrur.

What is the total number of users of Samsung across all give cities together?

Correct**Explanation:**600+650+550+450+400Incorrect**Explanation:**600+650+550+450+400 - Question 72 of 75
##### 72. Question

1 pointsCategory: Quantitative Aptitude**Directions (71-75)**Study the following graph carefully and answer the questions that follow

The graph given below represents the number of users of two Mobiles iphone and Samsung across 5 cities Chandigarh, Jalandhar, Amritsar, Bathinda, Sangrur.

The number of users of iphone in city Jalandhar is what percent of the number of users of Samsung in city Sangrur?

Correct**Explanation:**550/4Incorrect**Explanation:**550/4 - Question 73 of 75
##### 73. Question

1 pointsCategory: Quantitative Aptitude**Directions (71-75)**Study the following graph carefully and answer the questions that follow

The graph given below represents the number of users of two Mobiles iphone and Samsung across 5 cities Chandigarh, Jalandhar, Amritsar, Bathinda, Sangrur.

What is the average number of users of iphone across all five cities together?

Correct**Explanation:**2100/5Incorrect**Explanation:**2100/5 - Question 74 of 75
##### 74. Question

1 pointsCategory: Quantitative Aptitude**Directions (71-75)**Study the following graph carefully and answer the questions that follow

The graph given below represents the number of users of two Mobiles iphone and Samsung across 5 cities Chandigarh, Jalandhar, Amritsar, Bathinda, Sangrur.

What is the difference between the total number of users of iphone and Samsung together in city Jalandhar and the total number of users of iphone and Samsung together in city Amritsar?

Correct**Explanation:**1200-1000=200Incorrect**Explanation:**1200-1000=200 - Question 75 of 75
##### 75. Question

1 pointsCategory: Quantitative Aptitude**Directions (71-75)**Study the following graph carefully and answer the questions that follow

The graph given below represents the number of users of two Mobiles iphone and Samsung across 5 cities Chandigarh, Jalandhar, Amritsar, Bathinda, Sangrur.

What is the respective ratio of the number users of iphone in city Chandigarh to the number of users of Samsung in city Bathinda?

Correct**Explanation:**500/450= 10:9Incorrect**Explanation:**500/450= 10:9

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