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1. Complete the following number series:
1, 1, 3, 9, 5, 25, 7, 49 _, 81
A. 7
B. 9
C. 7
D. 10
Ans. B
2. Complete the following number series:
5, 11, 23, 41, 64, _
A. 89
B. 95
C. 101
D. 105
Ans. B
3. Ravi ranks 12th from the top and forty from the bottom in a class. How many students are there in the class?
A. 48
B. 51
C. 52
D. 55
Ans. C
4. Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?
A. Kerala
B. Maharashtra
C. West Bengal
D. Uttar Pradesh
Ans. D
Exp. UP is not a coastal area.
5. Three of the following four are alike in a certain way and so form a group. Which is the one that does not belong to that group?
A. Dolphin
B. Crocodile
C. Lion
D. Shark
Ans. C