# The sum of the digits of a two digit number is of the number. The unit

| The sum of the digits of a two digit number is of the number. The units digit is 4 less than the tens digit. If the number obtained on reversing its digits is divided by 7, the remainder will be.

A. 4

B. 5

C. 1

D. 6

### Right Answer is: D

#### SOLUTION

Let the digit be a and b .

According to question

A. T. Q.

Let a = 2k , b=k

Hence,

Therefore the number

Required 48/7 = 6 (remainder)

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