17,13,11,7,5,?
A. | -1 |
B. | 1 |
C. | 0 |
D. | 2 |
Answer : B Explanation : There are three groups 17 ---13, 11--- 7, and 5----1. Besides every next group start by 2 less than its previous one lekh said: (4:03pm on Tuesday 30th April 2013)
this is prime no. series. ans. is 2
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Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |