Number System MCQs

Question 1

$$0.\overline {142857} \div 0.\overline {285714} \,$$ is equal to :

Accepted Answer

$$\frac{1}{2}$$

Answer

10

Answer

2

Answer

$$\frac{1}{3}$$

Question 2

A man read $$\frac{2}{5}$$ th of a book on the first day. He read $$\frac{1}{3}$$ rd more on second day than he read in the first day. 15 pages were left for the third day. The number of pages in the book is -

Accepted Answer

225

Answer

100

Answer

105

Answer

250

Question 3

Unit digit of the number (22)23 is :

Accepted Answer

8

Answer

4

Answer

6

Answer

7

Question 4

A number consists of two digits. If the number formed by interchange the digits is added to the original number, the resulting number (i.e., the sum) must be divisible by -

Accepted Answer

11

Answer

9

Answer

5

Answer

3

Question 5

The unit digit in the sum of $${\left( {124} \right)^{372}}\,$$ $$ + \,{\left( {124} \right)^{373}}$$ = ?

Accepted Answer

0

Answer

5

Answer

4

Answer

2

Question 6

The number of integers in between 100 and 600, which are divisible by 4 and 6 both, is :

Accepted Answer

41

Answer

40

Answer

42

Answer

50

Question 7

Find the least number of five digits which is divisible by 333 ?

Accepted Answer

10323

Answer

10328

Answer

10333

Answer

10332

Question 8

A number when divided by 136, leaves remainder 36. If the same number is divided by 17, the remainder will be -

Accepted Answer

2

Answer

9

Answer

7

Answer

3

Question 9

Find the value of $$\frac{1}{5} + $$ $$999\frac{{494}}{{495}} 	imes 99$$ = ?

Accepted Answer

99000

Answer

90000

Answer

90900

Answer

99990