Question

(2) 7
(b) 8. (c) 12 (d) 9
4 The difference between a number of two digit and the
number obtained interchanging its digits is 63. What
is the difference between its digits?
(2) 5 (b) 6 (c) 7
(d) 8
5 If the sum of the digits of a two digit number is 9 and
the difference of those digits is 3, what is the product
of the digits of the same number?
(a) 9 (b) 36 (c) 18 (d) 72
6 A number consists of two digits. If the digits
interchange places and the new number is added to
the original number, then resulting number will be
divisible by
(a) 3
(b) 5
(c) 9
(d) 11​

Answer 1

Answer:

3)12

4)8

5)

6)11i know that answer