Quantitative Aptitude Quiz – 9





Dear Bankers,

This is the Fourth Day of our IBPS Clerk Express. Welcome to the fourth Quantitative Aptitude Quiz in the Journey. We heart fully thank you all for the participation. Don’t miss our GK Discussion tonight at 09:00 pm.

1. 8.7 × (105 ÷ 2.5) + 23 – 27 = ?
1) 361.4     2) 372.5      3) 388.4    4) 356.5     5) 344.4

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ANSWER: 1

2. (7 × 7 × 7 × 7 × 7 × 7)^4 × (7 × 7 × 7 × 7)^8 ÷ (7 × 7)^10 = (49)^?
1) 14    2) 18     3) 16       4) 12        5) 20

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ANSWER: 2

a

3. 10.5 × 4.5 × 12.5 ÷ 4.0 = ?
1) 252.71425      2) 167.46525        3) 249.65625        4) 147.65625      5) 138.65025

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ANSWER: 4

4.98.3462 × 125.9251 + 235.0051 – 89.0210 = ?
1) 12682     2) 12592      3) 12762      4) 12532      5) 12812

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ANSWER: 4

5.12323 ÷ 23 × 25 + 28.056 – 23.06 = ?
1) 14425.75       2) 13399.5         3) 13541.65       4) 14465.25      5) 13714.5

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ANSWER: 2

6.The salary of a person is 15,000. After 6 months it was increased by 25% and after another 3 months it
was decreased by 15%. Find the salary of the person after 9 months.
1) 15940.5          2) 15950.5       3) 15937.5    4) 15960.5      5) 15714.5

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ANSWER: 3

15000/100 *125/100 *85=15937.5

7.Prashant is twice as old as Mohit and half as old as Ankur. The sum of Ankur’s and Mohit’s age is 85 years. What is the age of Prashant (in years)?
1) 34      2) 35        3) 33   4) 36        5) 37

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ANSWER: 1

P=2M and P=1/2 A ie 2P=A

M+A=85 ==> 1/2 P + 2P=85

solving this we get P=34

8.The ratio of two numbers is 3 : 7. If each number is increased by 10, the ratio becomes 7 : 13. Find the
difference of the two numbers.
1) 28      2) 26        3) 24           4) 25         5) 27

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ANSWER: 3

3x+10/7x+10 = 7/13

solving this we get x=6

and the numbers are 3*6=18 and 7*6=42, the difference=42-18=24

9.Two trains moving in opposite directions cross a man in 27 seconds and 17 seconds respectively, while they cross each other in 23 seconds. What is the ratio of their speeds?
1) 1 : 2    2) 8 : 11       3) 7 : 5      4) 3:2      5) 2 : 5

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ANSWER: 4

The speed of the train1=x m/s and speed of train 2 y m/s

the length of the trains are 27x and 17y // according to the formula D=S*T

27x +17y/ x+y =23

27x+17y=23x+23y

solving this we get 4x=6y==> x/y=3/2

the speed ratio= 3:2

10.There is a plot 10,000 m² which is to be sold at the rate of 2000 per square metre. If a man has 2,50,000 with him, find the percentage of land that he can purchase with this amount.
1) 1.04%      2) 2.1%      3) 1.25%    4) 3.1%       5) 4.2%

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ANSWER: 3

250000/2000=125

%of land=125/100=1.25%

Q(11-15) Study the given line graph carefully to answer the following questions.

1

11. What is the difference between the total production of SAIL and that of Tata?
1) 7 lakh tonnes    2) 8 lakh tonnes    3) 9 lakh tonnes     4) 6 lakh tonnes     5) 5 lakh tonnes

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ANSWER: 4

12. In which year is the total production the maximum?
1) 2009   2) 2010    3) 2013   4) 2011     5) 2012

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ANSWER: 2

13.What is the ratio of production of Jindal in 2011 to that of Tata in 2013?
1) 5 : 3    2) 3 : 2     3) 2 : 3      4) 1 : 3      5) 3 : 7

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ANSWER: 4

14. The production of SAIL in 2008 is what percentage of the production of Jindal in 2012?
1) 82%      2) 78%     3) 80%     4) 75%      5) 85%

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ANSWER: 3

15.What is the difference between the total production of SAIL and that of Jindal?
1) 5 lakh tonnes     2) 7 lakh tonnes      3) 6 lakh tonnes      4) 8 lakh tonnes      5) 12 lakh tonnes

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ANSWER: 3

Feel Free to Ask your Doubts!!! Don’t Forget to share your marks!!!

Come back @ 12:00 pm for Reasoning Quiz

Happy Reading Fellas!!!






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