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Number System MCQs Online Exam Quiz

Important questions about Number System MCQs. Number System MCQs MCQ questions with answers. Number System MCQs exam questions and answers for students and interviews.

A number exceeds by 25 from its 3/8 part. Then the number is?

Options

A : 32

B : 35

C : 39

D : 40

Ratio between two numbers is 3: 4 and their sum is 420. Find the smaller number?

Options

A : 240

B : 180

C : 160

D : 180

Difference between two numbers is 5, six times of the smaller lacks by 6 from the four times of the greater. Find the numbers?

Options

A : 12, 9

B : 10, 5

C : 12, 7

D : 12, 7

Sum of two numbers is 15. Two times of the first exceeds by 5 from the three times of the other. Then the numbers will be?

Options

A : 6, 9

B : 10, 5

C : 7, 8

D : 10, 5

Sum of two numbers is 80. Greater number exceeds by 5 from four times of the smaller. Find the numbers?

Options

A : 65, 15

B : 64, 16

C : 62, 18

D : 65, 15

The difference between the two digit number and the number obtained by interchanging its digits is 54. The difference between the digits is?

Options

A : 4

B : 6

C : 1

D : 6

If a number is subtracted from its square we get 272. Find the number?

Options

A : 24

B : 14

C : 17

D : 17

If 70% of an equal to 40% of b, then ratio between a and b is?

Options

A : 4: 7

B : 7: 4

C : 7: 11

D : 4: 7

Two third of three- fifth of one fourth of a number is 24, what is 30% of that number?

Options

A : 42

B : 72

C : 90

D : 72

A number when, 28 subtracted from it reduces to its one third. What is the value of 50% of that number?

Options

A : 42

B : 84

C : 21

D : 42

If three eighth of a number is 141. What will be the approximately value of 32.08% of this number?

Options

A : 90

B : 120

C : 160

D : 120

One half of a two digit number exceeds its one third by 6. What is the sum of the digits of the number?

Options

A : 3

B : 5

C : 7

D : 9

Three seventh of a number is 12 more than 40% of that number. What will be the 60% of that number?

Options

A : 148

B : 210

C : 126

D : 126

The sum and the product of two numbers are 25 and 144 respectively, the difference of the number is?

Options

A : 3

B : 5

C : 7

D : 7

What is the difference between the largest number and the least number written with the figures 3, 4, 7, 0, 3?

Options

A : 70983

B : 43893

C : 43983

D : 43983

Sum of two consecutive even terms lacks by 98 from their product. Find the sum of these number

Options

A : 18

B : 24

C : 32

D : None

If one third of 3/4 of a number is 21. Then find the number?

Options

A : 840

B : 630

C : 84

D : 84

A number consists of two digits. If 3/5 of 1/5 of the number is 9. Find the sum of its two digits?

Options

A : 60

B : 8

C : 7

D : 12

Subtracting 30 from a number, the remainder is one fourth of the number. Find the number?

Options

A : 22 1/2

B : 30

C : 40

D : 40

Sum of the digits number is 8 and their product is 12. Find the difference between the digits?

Options

A : 4

B : 6

C : 2

D : 4

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