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Mathematical Operators Quiz : 17.03.2022

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Question 1

Which two signs should be interchanged to make the given equation correct?

15 – 18 + 14 × 3 ÷ 3 = 19

Question 2

The two given expressions on both sides of the ‘=’ sign will have the same value if two numbers from either side or both sides are interchanged. Select the correct numbers to be interchanged from the given options.
58 ÷ 29 + 9 × 6 –25 = 9– 39 + 8× 72 ÷ 6

Question 3

The two given expressions on either side of the ‘=’ sign will have the same value if two terms on either side or on the same side are interchanged. Find from the given option the correct terms to be interchanged.


13 x 14 – 7 + 4 ÷ 2 = 12 ÷ 6 x 3 – 2 + 8

Question 4

If P means ‘÷’, Q means ‘+’, R means ‘-‘, S means ‘×’. Then the value of the given expression is - 


10 R 192 P 48 S 48 P 96 Q 1

Question 5

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation.


483 * 23 * 93 * 16 * 4 * 50

Question 6

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.


14 * 7 * 39 * 133 * 19 * 130

Question 7

Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the equation.

36 * 14 * 63 *9* 11 * (6 * 3) *90

Question 8

Which two signs should be interchanged to make the following equation correct?

18 – 12 ÷ 4 + 8 × 2 = 5

Question 9

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.


2 * 400 * 7605 * 9 * 45 = 0

Question 10

Which two signs should be interchanged to make the given equation correct?

24 ÷ 4 + 50 – 20 × 6 = 35

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