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Quantitative Aptitude (CSC)

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Indian Economy - Understanding the basics of Indian economic system

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Find the Wrong term in the following series

17,33,64,120,246,487

17

120

64

33

Explanation:

*2-1
*2-2
*2-3
*2-4
*2-5
125 should be in place of 120.

Hence, option 2 is the correct answer.

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