Hello Aspirants. Welcome to Online Quants Section in AffairsCloud.com.We are Starting Stratus –IBPS Clerk course 2016 and we are creating question sample in Quatitative Aptitude section, Which will be asked in IBPS Main Prelims Exam.

Directions(Q.1-5): What approximate value will come in the following questions?(You are not expected to calculate the exact value.)

76% of 801 – 259.73 = X – 27% of 889

Correct

Explanation :
76*8 = 608; 27*89/100 = 240 ;
608 – 260 = X – 240
X = 588

Incorrect

Explanation :
76*8 = 608; 27*89/100 = 240 ;
608 – 260 = X – 240
X = 588

Question 5 of 10

5. Question

1 points

Category: Quantitative Aptitude

Directions(Q.1-5): What approximate value will come in the following questions?(You are not expected to calculate the exact value.)

(982/34) ÷ (65/859) * (510/205) = ?

Correct

Explanation :
29 * 13 * 2.5 = 942

Incorrect

Explanation :
29 * 13 * 2.5 = 942

Question 6 of 10

6. Question

1 points

Category: Quantitative Aptitude

Three glasses A, B and C with capacities in the ratio of 3 : 4 : 5 are filled with a mixture of milk and water. The ratio of milk to water in A, B and C is 1 : 3, 3 : 5, 3 : 7 respectively. If the contents of these glasses are mixed together, find the ratio of milk to water in the mixture.

Correct

Explanation :
A : B : C = 3 : 4 : 5
Milk : Water = 1 : 3, 3 : 5, 3 : 7
When they are mixed, the ratio of milk to water is,
=(3*1/4 + 4*3/8 + 5*3/10) : (3*3/4 + 4*5/8 + 5*7/10)
=(3/4 + 3/2 +3/2) : (9/4 + 5/2 + 7/2)
= 15/4 : 33/4
= 15 : 33

Incorrect

Explanation :
A : B : C = 3 : 4 : 5
Milk : Water = 1 : 3, 3 : 5, 3 : 7
When they are mixed, the ratio of milk to water is,
=(3*1/4 + 4*3/8 + 5*3/10) : (3*3/4 + 4*5/8 + 5*7/10)
=(3/4 + 3/2 +3/2) : (9/4 + 5/2 + 7/2)
= 15/4 : 33/4
= 15 : 33

Question 7 of 10

7. Question

1 points

Category: Quantitative Aptitude

Arun bought two watches for Rs. 720. He sold one at 15% loss and the other at 19% profit and he found that each watch was sold at same price. Find the cost of the watches ?

Deepak and Kishore can do a piece of work in 20 days and 10 days respectively. Both of them start the work but Deepak leaves the work 5 days before its completion. Find the time in which work is completed

Correct

Explanation :
(1/10 + 1/20)*(T-5) + 5/20 = 1
T = 25/3 or 8 (1/3)
(T is the number of days in which the work is completed)

Incorrect

Explanation :
(1/10 + 1/20)*(T-5) + 5/20 = 1
T = 25/3 or 8 (1/3)
(T is the number of days in which the work is completed)

Question 9 of 10

9. Question

1 points

Category: Quantitative Aptitude

Vijay started a business with Rs.26000, after 3 months Karthi joined with Rs.16000. After some more months Madhan joined with Rs.25000. At the end of the year they earned a total profit of Rs. 17000 and Madhan gets Rs.4208 as his share. After how many months Madhan joined the business after Karthi ?

Pipe A is 5 times as fast as B in filling a tank. If A takes 10 minutes to fill a tank, then what is the time taken by both the pipe A and B to fill the tank? (Find the approx. value )

Correct

Explanation :
A takes 10 minutes and it is 5 times faster than B, it means B will take 50 minutes to fill the tank.
(1/10 + 1/50)*t = 1. We get t = 8

Incorrect

Explanation :
A takes 10 minutes and it is 5 times faster than B, it means B will take 50 minutes to fill the tank.
(1/10 + 1/50)*t = 1. We get t = 8