61.
A number of two digits has 3 for its unit’s
digit, and the sum of digits is 1/7 of the number itself. The number is
a)
43
b)
53
c)
63
d)
73.
62.
A two – digit number exceeds the sum of the
digits of that number by 18. If the digit at the unit’s double the digit in the
ten’s place, what is the number?
a)
24
b)
42
c)
48
d)
Data inadequate
63.
The sum of the digits of a two – digits of
number is 15 and the difference between the digits is 3. What is the two –
digit number?
a)
69
b)
78
c)
96
d)
Cannot be determined none of these
64.
In a two – digit number, if it is known that its
unit’s digit exceeds its ten’s digit by 2 and that the product of the given
number and the sum of its digits is equal to 144, then the number is:
a)
24
b)
26
c)
42
d)
46
65.
A number consists of two digits. If the digits
interchange places and the new numbers is added to the original number, then
the resulting number will be divisible by:
a)
3
b)
5
c)
9
d)
11
ANSWERS
