21, 20, ?, 4, 53, -28
A.60
B.4
C.40
D.29
E.36
Sol:
21 -12 = 20
20 + 32 = 29
29 – 52 = 4
4 + 72 = 53
53 – 92 = -28
Take Mock Tests
| Government Schemes Mock Test | Start Test! |
| Political Science Mock Test – 42 | Start Test |
| History Test – 190 | Start Test |
| Quantitative Aptitude Test | Start Test! | Data Interpretation - Mock Test | Start Test! |
| General Awareness - Mock Test | Start Test! |
| Reasoning Ability - Mock Test | Start Test! |
Previous
9, 12, 20, 35, 59, ?
We will be happy to hear your thoughts