IBPS BANK EXAM TEST 9 - IBPS BANK EXAM Questions and Answers

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Directions(6-10): What should come in place of the question mark (?) in the following questions ?

83^27.3 Ã· 83^1.4 * 83^46.8 = 83^31.9+?

64.1

41.9

40.8

39.1

None of these

Answer : Option C

Explanation :

83^27.3 Ã· 83^1.4 * 83^46.8 = 83^31.9+?
=> 83^{27.3-1.4+46.8} = 83^31.9+?
=> 83^72.7 = 83^31.9+?
=> 31.9 + ? = 72.7
=> ? = 72.7 - 31.9
=> ? = 40.8

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