Number Series Questions for exams

All most in all the entrance tests as well as interviews series based questions are asked to evaluate IQ. People who love mathematics definitely enjoy solving series related questions. This section is  devoted to all such enthusiast brain buddies.

1)  2, 12, 36, 80, 150, ?

A. 250
B. 252
C. 200
D. 270



2) 6, 14, 26, 98, ?

A. 276
B. 275
C. 220
D. 274



3) 5, 16, 49, 104, ?

A. 171
B. 191
C. 181
D. 161



4) 8, 7, 11, 12, 14, 17, 17, 22, ?

A. 27
B. 20
C. 24
D. 22



5) 2, 6, 12, 20, 30, 42, 56, ?

A. 61
B. 64
C. 70
D. 72



6) 4, -8, 16, -32, 64, ?

A. 128
B. -128
C. 192
D. -192



7) 7, 26, 63, 124, 215, 342, ?

A. 481
B. 511
C. 391
B. 421



8) 3, 12, 27, 48, 75, 108, ?

A. 147
B. 183
C. 162
D. 192



9) 20, 19, 17, ?, 10, 5

A. 14
B. 15
C. 13
D. 11



10) 1, 6, 13, 22, 33, ?

A. 44
B. 45
C. 46
D. 47



11) 24, 60, 120, 210, ?

A. 300
B. 420
C. 336
D. 400



12) 3, 6, 18, 72, ?

A. 144
B. 360
C. 288
D. 216



13) 3, 7, 6, 5, 9, 3, 12, 1, 15, ?

A. 18
B. 13
C. -1
D. 3



14) 192, 021, 222, 324, 252, 627, 2_, 9_?

A. 280, 930
B. 282, 930
C. 248, 920
D. 250, 940



15) 2, 4, 12, 48, 240,?

A. 960
B. 1440
C. 1080
D. 1920



 

I am a highly motivated and positive thinking designer & developer from Rajasthan. I am skilled inHTML, CSS, Javascript, Angular.js, Android.
In Examsbook mobile app I have undertaken the charge of coding features and functioning.