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ആദ്യത്തെ 100 സംഖ്യകൾ എഴുതിയാൽ 8 എത്ര തവണ ആവർത്തിക്കും?

A10

B8

C20

D17

Answer:

C. 20

Read Explanation:

8, 18, 28, 38, 48, 58, 68, 78, 98 ->9 80, 81, 82, 83, 84, 85, 86, 87, 88, 89 => 11 ആകെ '8' കൾ 9+11=20


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