# Quantitative Aptitude Questions for IBPS/RRB Exam Set – 9

Hello Aspirants. Welcome to Online Quantitative Aptitude section in AffairsCloud.com. Here we are creating question sample From all topics ,  which are Important for upcoming IBPS and RRB exams. We have included Some questions that are repeatedly asked in exams !!

1. A man has 40 kg of mango . A part of which he sells at 5% loss and rest at cost price. In this business he loss 3%. Find the quantity which he sells at cp?
A)21
B)18
C)16
D)24
Explanation :
using allegation
Ratio =2/5
So  amount at cp=40*2/5=16

2. The average of 5 consecutive even numbers A, B, C, D and E is 106. What is product of B and D?
A)11232
B)11236
C)10440
D)13303
Explanation :
B=104
D=108
B*D = 104*108 = 11232

3. From a group of 5 males and 5 females, a committee of 5 members is to be formed. In how many ways it can be done?
A)170
B)320
C)252
D)720
Explanation :10C5 = 252

4. The compound interest incurred on a particular sum for 2 years and at rate of interest 10% per annum is Rs 630. The simple interest for double the time and half the interest on the same sum will be
A)300
B)200
C)500
D)600
Explanation :
i=630
Apply formula
P=3000
Si=600

5. When Ajay walked to his school at 5 km/hr, he reached school 5 minutes early. When he walked to his school at 6 km/hr he reaches school 12 ½ minutes early. Find the distance he had to travel to reach the school.
A)4.75
B)3.75
C)4.65
D)3.65

6. What is the difference between the compound interest on Rs. 12000 at 20% p.a. for one year when compounded yearly and half yearly?
A)240
B)120
C)320
D)220
Explanation :
Ci half yearly=12000{{1+20/200}^2 -1}
Yearly=12000{[1+20/100]-1}

7. As rise of 20% in the price of refined groundnuts oil a family is forced to buy 1 kg less for Rs. 180. Find the original price of refined groundnut oil per kg.
A)20
B)30
C)32
D)40
Explanation :

8.  A and B together can do 11/19 of a work. In the same time B and C together can do 14/19 of the same work.The ratio of work done by A, B and C is
A)6:3:4
B)4:6:5
C)5:6:8
D)1:3:4
Explanation :
trick first of all add the digits it should give 19
Or  calculate b one day work
Eq=1/A+1/B=11/19
1/B+1/C=14/19
1/A+1/B+1/C=1
3 EQ solve we get 5:6:8

9. A shopkeeper marks this sarees at 20% above the cost price and allows the purchaser a discount of 10% for cash buying. What profit percent does he make?
A)10
B)3
C)9
D)8
Explanation :
Take cp=100
Mp=120
12%discont on  mp=108
Profit=8%

10. A man spend 10% of its monthly salary in house rent 20% of remaining it denotes to a trust and 40% of the remaining he spend on the entertainment .if he is left with  8640 find income?
A)10000
B)20000
C)14400
D)23000