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How many two-digit numbers are there which ends in 7 and are divisible by 3?

A2

B3

C7

D4

Answer:

B. 3

Read Explanation:

  • The two-digit numbers which end will 7 are 17, 27, 37, 47, 57, 67, 77, 87, 97 Out of these only 27, 57 and 87 have their sum of digits divisible by 3 only these 3 are divisible by 3


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