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Arithmetic Ability
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Q.
Insert the missing number. 3, 7, 6, 5, 9, 3, 12, 1, 15, (....)
A.
12/35
B.
1/35
C.
35/8
D.
7/32
View Answer
Correct choice:
Explanation:
There are two series, beginning respectively with 3 and 7. In one 3 is added and in another 2 is subtracted. The next number is 1 - 2 = -1.
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