**Number Series**

Number Series is a sequence formed out of numbers. In the number series questions. We will have to detect the rules that result in the formation of a number series. These series are of many kinds and so are the questions that may appear from these topics.

**1. 963, 927, 855, 747, 603, 423, ?**

**(1) 209 **

**(2) 208 **

**(3) 207**

**(4) 206 **

**(5) 205
Answer is (3)
**

**2. 18, 20, 44, 138, 560, 2810, ?**

**(1) 16818 **

**(2) 16836 **

**(3) 16854**

**(4) 16872 **

**(5) 16890
Answer is (4)
**

**3. 5, 9, 18, 34, 59, 95, ?**

**(1) 272**

** (2) 168**

** (3) 116**

**(4) 148 **

**(5) 144
Answer is (5)
**

**4. 96, 107, 129, 162, 206, ?**

**(1) 258 **

**(2) 261 **

**(3) 256**

**(4) 260**

** (5) None of the above
Answer is (2)
**

**5. 27, 64, 125, 216, 343, ?**

(1) 512

(2) 456

(3) 513

(4) 521

(5) None of the above

Answer is (1)

**6. 60.5, 72, 84.5, 98, 112.5, ?**

(1) 125

(2) 122

(3) 126

(4) 127

(5) None of the above

Answer is (5)

**7. 200, 231, 264, 299, 336, ?**

(1) 355

(2) 365

(3) 375

(4) 395

(5) None of the above

Answer is (3)

**8. 10, 22, 8, 24, 6, ?**

(1) 16

(2) 18

(3) 12

(4) 26

(5) None of the above

Answer is (4)

**9. 8, 36, 152, 620, 2496, 10004, ?**

(1) 8190

(2) 8187

(3) 40040

(4) 863

(5) None of the above

Answer is (3)

**10. 548, 567, 624, 719, 852, 1023, ?**

(1) 1175

(2) 1194

(3) 1213

(4) 1232

(5) None of the above

Answer is (4)

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