# Number Series Questions and Answers : Problems On Number Series

All most in all the entrance tests as well as interviews Number Series Questions are asked to evaluate IQ.

Solve these Number Series problems and practice for competitive exams by these Number Series Questions. People who love mathematics definitely enjoy solving Number Series Questions and answers. This section is devoted to all such enthusiast brain buddies.

## Number Series Questions and Answers : Problems on Number Series

**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

## Number Series Questions and Answers : Number Series Problems