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- Question 1 of 10
##### 1. Question

1 pointsCategory: Quantitative Aptitude**Directions.Q(1-5): What approximate value should come in place of question mark (?) in the following questions.****667.95 * 519.95 ÷ 64.9 = ? – 104.8**CorrectAnswer –

**5) 5449**

Explanation:

668 * 520 ÷ 65 = ? – 105

5344 + 105 = 5449IncorrectAnswer –

**5) 5449**

Explanation:

668 * 520 ÷ 65 = ? – 105

5344 + 105 = 5449 - Question 2 of 10
##### 2. Question

1 pointsCategory: Quantitative Aptitude**Directions.Q(1-5): What approximate value should come in place of question mark (?) in the following questions.****26.9 * 328.002 + 36.9 – ? = 2628.03 + 37.041 – 36.98 * 4.002**CorrectAnswer –

**3) 6376**

Explanation:

26.9 * 328.002 + 36.9 – ? = 2628.03 + 37.041 – 36.98 * 4.002

27 * 328 + 37 – ? = 2628 + 37 – 37 * 4

8893 – 2517 = 6376IncorrectAnswer –

**3) 6376**

Explanation:

26.9 * 328.002 + 36.9 – ? = 2628.03 + 37.041 – 36.98 * 4.002

27 * 328 + 37 – ? = 2628 + 37 – 37 * 4

8893 – 2517 = 6376 - Question 3 of 10
##### 3. Question

1 pointsCategory: Quantitative Aptitude**Directions.Q(1-5): What approximate value should come in place of question mark (?) in the following questions.****26.9 * 5.02 * (145.001 ÷ 28.92) – (11.91 * 3.94) + 126.93 – 29.14 = ?**CorrectAnswer –

**2) 725**

Explanation:

26.9 * 5.02 * (145.001 ÷ 28.92) – (11.91 * 3.94) + 126.93 – 29.14 = ?

27 * 5 * 5 – [48] + 127 – 29

802 – 77 = 725IncorrectAnswer –

**2) 725**

Explanation:

26.9 * 5.02 * (145.001 ÷ 28.92) – (11.91 * 3.94) + 126.93 – 29.14 = ?

27 * 5 * 5 – [48] + 127 – 29

802 – 77 = 725 - Question 4 of 10
##### 4. Question

1 pointsCategory: Quantitative Aptitude**(52880.06 + 5327.03 + 981.9)-(479.9 * 47.002)=?**CorrectAnswer –

**4) 36629**

Explanation:

59189 – 22560 = 36629IncorrectAnswer –

**4) 36629**

Explanation:

59189 – 22560 = 36629 - Question 5 of 10
##### 5. Question

1 pointsCategory: Quantitative Aptitude**(1356.04-?)÷ 2.9 =2196.01 ÷ 5.93**CorrectAnswer –

**2) 258**

Explanation:

(1356 – x)÷ 3 = 2196 ÷ 6

1356 – x = 1098

x = 1356 – 1098 = 258IncorrectAnswer –

**2) 258**

Explanation:

(1356 – x)÷ 3 = 2196 ÷ 6

1356 – x = 1098

x = 1356 – 1098 = 258 - Question 6 of 10
##### 6. Question

1 pointsCategory: Quantitative Aptitude**Mr. Suresh after spending 10% of his monthly salary in buying Mobile and 20% of the monthly salary for health, invested 30% of the remaining amount in Mutual Funds. If he was left with Rs. 19061, how much is his monthly salary?**CorrectAnswer –

**1) 38900**

Explanation:

Let the monthly salary be Rs X

X * 70/100* 70/100 = 19061

X = 38900IncorrectAnswer –

**1) 38900**

Explanation:

Let the monthly salary be Rs X

X * 70/100* 70/100 = 19061

X = 38900 - Question 7 of 10
##### 7. Question

1 pointsCategory: Quantitative Aptitude**In a city, 30% of the citizens belong to upper economic class. The number of citizens who belong to middle economic class are 3/2 of the number of citizens who belong to lower economic class. If 6860 citizens belong to the lower economic class, what is the population of the city?**CorrectAnswer –

**2) 24500**

Explanation:

citizens belong to lower economic class = 6860

citizens belong to middle economic class = 30/2 * 6860 = 10290

Let the population of city be x

(30x/100) + 10290 + 6860 = x

x = 24500IncorrectAnswer –

**2) 24500**

Explanation:

citizens belong to lower economic class = 6860

citizens belong to middle economic class = 30/2 * 6860 = 10290

Let the population of city be x

(30x/100) + 10290 + 6860 = x

x = 24500 - Question 8 of 10
##### 8. Question

1 pointsCategory: Quantitative Aptitude**Ajay started a company and Bala & Chitra joined him later during first year. The respective ratio of their investments was 4:2:3 and the period for which they invested was in the ratio 2:3:1. At the start of the second year Ajay increased his investment by 50% while Bala & Chitra retained the same and also for the same number of months as in the first year. If the total profit at the end of 2 years was Rs 51300 what was Chitra’s share in the total profit?**CorrectAnswer –

**4) 8100**

Explanation:

Ratio of their investment for 2 years

Ajay:Bharat:Chitra = (4*2+6*2) : (2*3+2*3) : (3*1+3*1) = 10:6:3

Chitra’s share in the total profit = (51300 * 3)/(10+6+3) = 8100IncorrectAnswer –

**4) 8100**

Explanation:

Ratio of their investment for 2 years

Ajay:Bharat:Chitra = (4*2+6*2) : (2*3+2*3) : (3*1+3*1) = 10:6:3

Chitra’s share in the total profit = (51300 * 3)/(10+6+3) = 8100 - Question 9 of 10
##### 9. Question

1 pointsCategory: Quantitative Aptitude**Suresh invests a certain sum at CI at 10% per annum for 2 years. He also invest 1/3 rd less amount at SI at 10.5% per annum. What should be the period of his investment at SI so that the CI earned is only 75% of the SI earned?**CorrectAnswer –

**2) 4 years**

Explanation:

Let the investment at C.I be Rs X

Investment at SI = 2/3 X

CI = 21X/100

SI = 7XT/100

21X/100 = 75/100 * (7XT)/100

T = 4 yearsIncorrectAnswer –

**2) 4 years**

Explanation:

Let the investment at C.I be Rs X

Investment at SI = 2/3 X

CI = 21X/100

SI = 7XT/100

21X/100 = 75/100 * (7XT)/100

T = 4 years - Question 10 of 10
##### 10. Question

1 pointsCategory: Quantitative Aptitude**Bala is eighteen years older than Ajay. The respective ratio of Bala’s age six years hence & Chitra’s present age is 3:2. If the present age of Chitra is twice the age of Ajay, what was Bala’s age four years ago?**CorrectAnswer –

**4) 26**

Explanation:

Ajay’s present age = x years

Bala’s present age = (x+18) years

Chitra’s present age = 2x years

(x+18+6)/2x = 3/2

x = 12

So Bala’s present age = 30

Bala’s age 4 years ago = 26 yearsIncorrectAnswer –

**4) 26**

Explanation:

Ajay’s present age = x years

Bala’s present age = (x+18) years

Chitra’s present age = 2x years

(x+18+6)/2x = 3/2

x = 12

So Bala’s present age = 30

Bala’s age 4 years ago = 26 years

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