Mathematical Operations Online Quiz

Following quiz provides Multiple Choice Questions (MCQs) related to Mathematical Operations. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

In the given question if + means -, × means /, - means + and / means × then find out the answer of the following question.

Q 1 - (108 × 9) × 4/5

Options :

Answer : C

Explanation

108/9 = 12. 12/4 = 3. 3 × 5 = 15.

If 0 is to be replaced by 1, 1 is replaced by 2……. 7 is replaced by 8 and 8 is replaced by 9 and 9 is replaced by 0. Then answer the following question.

Q 2 - 78 - 12 - 13 - 14

Options :

Answer : A

Explanation

89 - 23 - 24 - 25 = 17

If 0 is written as *

1 is written as .

2 is written as .*

3 is written as ..

4 is written as .** answer the following

Q 3 - Which of the following will represent the value of the expressions 5 × 8/2= ?

Options :

Answer : D

Explanation

.*.** = 16 + 0 + 4 + 0 + 0 = 20.

If + means -, × means /, - means + and / means × then find out the answer of the following question.

Q 4 - 47 + 55 - 63 - 48

Options :

Answer : B

Explanation

47 - 55 + 63 + 48 = 158 - 55 = 103

If 0 is to be replaced by 1, 1 is replaced by 2……. 7 is replaced by 8 and 8 is replaced by 9 and 9 is replaced by 0. Then answer the following question.

Q 5 - 771 + 642 - 307

Options :