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Question 1 of 10
1. Question
1 pointsCategory: Quantitative AptitudeFind out the wrong number in the series given below
6, 8, 16, 38, 105, 319Correct
Answer – 1) 105
Explanation :
6 * 1 + 2 = 8
8* 1.5 + 4 = 16
16 * 2 + 6 = 38
38 * 2.5 + 8 = 103
103 * 3 + 10 = 319Incorrect
Answer – 1) 105
Explanation :
6 * 1 + 2 = 8
8* 1.5 + 4 = 16
16 * 2 + 6 = 38
38 * 2.5 + 8 = 103
103 * 3 + 10 = 319 
Question 2 of 10
2. Question
1 pointsCategory: Quantitative Aptitudex² – 37x + 336 = 0
y² – 35y + 304 = 0
Correct
Answer – 5) X = Y or relation cannot be established
Explanation:
x² – 37x + 336 = 0
x = 16, 21
y² – 35y + 304 = 0
y = 16, 19Incorrect
Answer – 5) X = Y or relation cannot be established
Explanation:
x² – 37x + 336 = 0
x = 16, 21
y² – 35y + 304 = 0
y = 16, 19 
Question 3 of 10
3. Question
1 pointsCategory: Quantitative Aptitude(331.01 + 19.002)*(14.9 – 10.99)*(37.04 + 12.89) = ?
Correct
Answer – 2) 70000
Explanation :
(331 + 19)*(15 – 11)*(37 + 13) = 350 * 4 * 50 = 70000Incorrect
Answer – 2) 70000
Explanation :
(331 + 19)*(15 – 11)*(37 + 13) = 350 * 4 * 50 = 70000 
Question 4 of 10
4. Question
1 pointsCategory: Quantitative AptitudeWhat is the speed of motorboat in still water?
Statements :
I. The motorboat can cover 16 km downstream distance in 2 hours.
II. Speed of the stream is three fourth the speed of motorboat in still water.
III. The motorboat can cover 16 km upstream distance in 4 hours.Correct
Answer – 5) Any of the two statements
Incorrect
Answer – 5) Any of the two statements

Question 5 of 10
5. Question
1 pointsCategory: Quantitative AptitudeQuantity 1 : value of (3^41 3^40)/2
Quantity 2 : Value of 3^40Correct
Answer – 5) Quantity I = Quantity II
Explanation:
(3^413^40) / 2 = [3^40(31)]/2= 3^40Incorrect
Answer – 5) Quantity I = Quantity II
Explanation:
(3^413^40) / 2 = [3^40(31)]/2= 3^40 
Question 6 of 10
6. Question
1 pointsCategory: Quantitative AptitudeThe ratio of Rate of filling of two Pipes L and M is 3:4. If together they can fill a Tank 2/3 rd of Tank in 16 minutes. Then in how many does L alone can fill the Tank?
Correct
Answer – 2) 56 minutes
Explanation:
2/3 of tank in 16 minutes
full in tank in 24 minutes
(1/4x +1/3x) = 1/24
x =14 A = 4x = 14*4 = 56 minutesIncorrect
Answer – 2) 56 minutes
Explanation:
2/3 of tank in 16 minutes
full in tank in 24 minutes
(1/4x +1/3x) = 1/24
x =14 A = 4x = 14*4 = 56 minutes 
Question 7 of 10
7. Question
1 pointsCategory: Quantitative AptitudeA Vessel contains 160 litre of Rose Milk. A seller draws out x% of Rose Milk and replaced it with the same quantity of water. He repeated the same process for three times. And thus water content in the mixture is only 92.5 litre. Then how much percent he withdraw every time?
Correct
Answer – 4) 25%
Explanation:
Rose Milk = 16092.5 = 67.5
67.5 = 160(1x/100)^3
x =25%Incorrect
Answer – 4) 25%
Explanation:
Rose Milk = 16092.5 = 67.5
67.5 = 160(1x/100)^3
x =25% 
Question 8 of 10
8. Question
1 pointsCategory: Quantitative AptitudeThe average of 9 twodigit positive integers is ‘Z’. Among them ‘xy’ is a two digit number, instead of that number if ‘yx’ is taken the average increases by 3. Then possible value for ‘xy’ would be?
Correct
Answer – 4) 25
Explanation:
9Z – (10x+y)+ (10y+x) = 9(Z+3)
yx =3
possible values for ‘xy’ are 14, 25,…Incorrect
Answer – 4) 25
Explanation:
9Z – (10x+y)+ (10y+x) = 9(Z+3)
yx =3
possible values for ‘xy’ are 14, 25,… 
Question 9 of 10
9. Question
1 pointsCategory: Quantitative AptitudeUBI lent a loan of’ Rs.X60,000’, ‘Rs. X’, and ‘Rs.X+60,000’ to Sharmi, Ramesh and Tarun respectively for one year. Interest charged by the bank is 20% CI but it charged Annually, Half Yearly and Quarterly to Sharmi, Ramesh and Tarun respectively. If the total interest earned by the bank is Rs.63,481 then what is the value of ‘X’?
Correct
Answer – 3) 1,00,000
Explanation:
(x60,000)*(120/100) + x(110/120)^2 + (x+60,000)(105/100)^4 3x = 63481
x =1,00,000Incorrect
Answer – 3) 1,00,000
Explanation:
(x60,000)*(120/100) + x(110/120)^2 + (x+60,000)(105/100)^4 3x = 63481
x =1,00,000 
Question 10 of 10
10. Question
1 pointsCategory: Quantitative AptitudeA bag is filled with 27 pencils. Some pencils are pink and others are orange. If a pencil is drawn at random from the bag, the probability that it is pink is 1/3. Then how many number of orange pencils in the bag?
Correct
Answer – 4) 18
Explanation :
pink pencil – x
xc1/27c1 = 1/3
x/27=1/3 —> x=27/3=9
No of orange pencils = Total – pink pencil =279=18Incorrect
Answer – 4) 18
Explanation :
pink pencil – x
xc1/27c1 = 1/3
x/27=1/3 —> x=27/3=9
No of orange pencils = Total – pink pencil =279=18
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