Sequence and Series - Algebra -Single Correct Type Questions(JEE ADVANCED) Part 5

 Q.1

Correct Answer is:B
Solution Explain:










Q.2

Correct Answer is:B
Solution Explain:









Q.3

Correct Answer is:A
Solution Explain:









Q.4

Correct Answer is:B
Solution Explain:









Q.5

Correct Answer is:C
Solution Explain:









Q.6

Correct Answer is:C
Solution Explain:









Q.7

Correct Answer is:B
Solution Explain:








Q.8

Correct Answer is:A
Solution Explain:







Q.9

Correct Answer is:A
Solution Explain:









Q.10

Correct Answer is:B
Solution Explain:









Q.11

Correct Answer is:A
Solution Explain:









Q.12

Correct Answer is:B
Solution Explain:







Q,13

Correct Answer is:A
Solution Explain:









Q.14

Correct Answer is:A
Solution Explain:









Q.15

Correct Answer is:C
Solution Explain:









Q.16

Correct Answer is:D
Solution Explain:










Q.17

Correct Answer is:A
Solution Explain:









Q.18

Correct Answer is:B
Solution Explain:









Q.19

Correct Answer is:D
Solution Explain:








Q.20

Correct Answer is:B
Solution Explain:








Q.21

Correct Answer is:A
Solution Explain:







Q.22

Correct Answer is:B
Solution Explain:










Q.23

Correct Answer is:B
Solution Explain:










Q.24

Correct Answer is:A
Solution Explain:









Q.25

Correct Answer is:C
Solution Explain:









Q.26

Correct Answer is:C
Solution Explain:

Let 2010 be in kth row

⇒ kth term of series 1, 2, 4, 7, ….. ≤ 2010

and   (k + 1)th term of series 1, 2, 4, 7, ….. > 2010

Sn = 1 + 2 + 4 + 7 +...........+Tn

Sn = 1 + 2 + 4 + ......... +Tn–1 + Tn

⇒ 0 = 1 + (1 + 2 + 3 + ....... + (n – 1) terms) – Tn



































Q.27
Correct Answer is:D
Solution Explain:









Q.28

Correct Answer is:B
Solution Explain:












Q.29

Correct Answer is:D
Solution Explain:












Q.30

Correct Answer is:B
Solution Explain:











Q.31

Correct Answer is:B
Solution Explain:












Q.32

Correct Answer is:D
Solution Explain:











Q.33

Correct Answer is:C
Solution Explain:











Q.34

Correct Answer is:A
Solution Explain:










Q.35

Correct Answer is:A
Solution Explain:






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