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2 മുതലുള്ള ആദ്യത്തെ 50 ഇരട്ട സംഖ്യകളുടെ ശരാശരി എത്ര ?

A100

B50

C51

D49

Answer:

C. 51

Read Explanation:

ആദ്യത്തെ n ഇരട്ട സംഖ്യകളുടെ ശരാശരി = n + 1

ഇവിടെ n = 50

ആദ്യത്തെ 50 ഇരട്ട സംഖ്യകളുടെ ശരാശരി = 50 + 1 = 51


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