Quants Quiz for SSC CHSL / RRB-NTPC


1. If the first number is 37.5% less than the second, what is the ratio of the second number to the first?
1) 5 : 3
2) 4 : 7
3) 8 : 5
4) 7 : 3
5) 7 : 5

2. The simple interest accrued on an amount of Rs 380 at the end of 8 years is Rs 167.20. What is the rate of interest pa?
1) 4.5%
2) 5.5%
3) 6.5%
4) 7.5%
5) 8.5%

3. A person sells an item at a profit of 42%. If the customer pays Rs 12496 for that item what is the net profit (in Rs ) of the person?
1) Rs 3284
2) Rs 3416
3) Rs 3696
4) Rs 3806
5) None of these

4. The ratio of the present ages of A to B is 3 : 4. The ratio of the ages 16 year back was 5 : 8. What is the present age of B?
1) 32 years
2) 36 years
3) 40 years
4) 48 years
5) 56 years

5. If the product of two successive positive integers is 4692, what is the smaller number?
1) 66
2) 67
3) 68
4) 69
5) 71

6. Find the average of the following set of scores.
862, 341, 776, 484, 521, 988, 665, 467
1) 632
2) 634
3) 636
4) 638
5) 642

7. In how many different ways can the letters of the word pencil be arranged among themselves?
1) 36
2) 360
3) 720
4) 120
5) None of these

8. What should come in place of question mark (?) in the following number series?
7, 176, 480, 1058, 2188, 4426, ?
1) 8864
2) 8874
3) 8884
4) 8894
5) 8904

9. A person has some hens and some goats. If the total number of animal heads is 153 and the total number of feet is 430, how many hens does the person have?
1) 90
2) 91
3) 92
4) 93
5) 94

10. The difference between a two-digit number and the number obtained by interchanging the two digits of the number is 27. If the sum of the two digits of the number is 13, what is their product?
1) 36
2) 40
3) 45
4) 28
5) 48

Answers ----
  1. 3
  2. 2
  3. 3
  4. 4
  5. 3
  6. 4
  7. 3
  8. 3
  9. 2
  10. 2

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