Number Series/ Approximation Questions
Directions (Q. 1-5): What will come in place of question mark (?) in the following number series?
1. 17 19 33 (?) 129 227
1) 64
2) 73
3) 67
4) 72
5) None of these
2. 35 256 451 620 763 (?)
1) 680
2) 893
3) 633
4) 880
5) None of these
3. 18 139 868 917 (?) 1051
1) 1042
2) 1036
3) 942
4) 996
5) None of these
4. 2890 (?) 1162 874 730 658
1) 1684
2) 1738
3) 1784
4) 1672
5) None of these
5. 14 1004 1202 1251.5 1268 (?)
1) 1267.5
2) 1276.25
3) 1324.5
4) 1367.25
5) None of these
Directions (Q. 6-10): What approximate vaiue should come in place of question mark (?) in the following questions ? (Note : You are not expected to calculate the exact value.)
6. 39.897% of 4331 + 58.779% of 5003 = ?
1) 4300
2) 4500
3) 4700
4) 4900
5) 5100
7. 43931.03 ÷ 2111.02 × 401.04 = ?
1) 8800
2) 7600
3) 7400
4) 9000
5) 8300
8. √6354 × 34.993 = ?
1) 3000
2) 2800
3) 2500
4) 3300
5) 2600
9. ³√4663 +349 = ? ÷ 21.003
1) 7600
2) 7650
3) 7860
4) 7560
5) 7680
10. 59.88 ÷ 12.21 × 6.35 = ?
1) 10
2) 50
3) 30
4) 70
5) 90
Answers:
- 3
- 4
- 1
- 2
- 2
- 3
- 5
- 2
- 5
- 3