Quant Quiz

Directions (Q1 – Q5): What approximate value should come in the place of question mark (?) in the following questions?

Q1. (72)² × 2.85
1) 12825 
2) 13625 
3) 14775 
4) 15625 
5) 16875

Q2. (475% of 884) ÷ 35 = ?1) 116 
2) 120 
3) 124 
4) 127 
5) 132

Q3. (0.000428 ÷ 0.00040) × 55.05 = ?1) 53 
2) 56 
3) 59 
4) 63 
5) 73

Q4. 1/(4)² x 175.956 + 1/(2)² x 351.59 – 4.989 = ?
1) 45 
2) 50 
3) 55 
4) 60 
5) 65

Q5. ³√10650 = ?
1) 22 
2) 26 
3) 18 
4) 28 
5) 24

Q6. An unbiased coin is tossed 5 times. Find the chance that head will appear exactly 3 times.
1) 15/32
2) 10/16
3) 5/16
4) 5/32
5) 15/16

Q7. If A’s salary is 40% more than B’s; then how much per cent is B’s salary less than A’s?
1) 40% 
2) 36% 
3) 32 ½ %
4) 39 (2/3)% 
5) 28 (4/7)%

Q8. A train crosses a 120-metre and a 70-metre long platforms in 17 seconds and 12 seconds respectively. What is the speed of the train?
1) 10 m/sec 
2) 16 m/sec 
3) 20 m/sec 
4) 24 m/sec 
5) 30 m/sec

Q9. A certain amount of money is put on simple interest at a certain rate for 4 years. Had it been put at 3% higher rate, it would have fetched Rs 360 more. What is the amount?
1) Rs 2400 
2) Rs 3000 
3) Rs 3600 
4) Rs 4200 
5) None of these

Q10. In a party every person shakes hands with every other person. If there were a total of 120 handshakes in the party then what is the number of persons present in the party?
1) 15 
2) 16 
3) 17 
4) 18 
5) 20

Direction (Q11 -Q15): The following number series is based on a definite pattern, identify the pattern and guess the next number.

Q11. 9 8 21 100 693 ?
1) 6200 
2) 6330 
3) 6228 
4) 6230 
5) 6100

Q12. 13 14 16 21 31 ?
1) 45 
2) 49 
3) 48 
4) 50 
5) 44

Q13. 12 24 60 140 290 ?
1) 540 
2) 542 
3) 530 
4) 522 
5) 532

Q14. 9 11 28 96 404 ?
1) 2000 
2) 2020 
3) 2030 
4) 2040 
5) 2050

Q15. 10 18 51 200 995
1) 4954 
2) 5964 
3) 5900 
4) 5960 
5) 4964

Answers:

1. 3
2. 2
3. 3
4. 2
5. 1
6. 3
7. 5
8. 1
9. 2
10. 2
11. 3
12. 3
13. 2
14. 5
15. 2