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Mathematical Operators Quiz :18:07:2021

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Question 1

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

4 ÷ 6 + 9 – 48 Χ 8 = 27

Question 2

Find out the two signs to be interchanged for making following equation correct.

5 + 3 × 4 – 12 ÷ 2 = -1

Question 3

Find out the two signs to be interchanged for making the following equation correct:

5 + 3 x 8 – 12 ÷ 4 = 3

Question 4

Select the correct combination of mathematical signs to sequentially replace the * signs, to balance the following equation.
(15 * 69 * 23) * 5 * 60

Question 5

By interchanging which two signs the equation will be correct?


41 + 1024 ÷ 32 × 2 – 13 = 47

Question 6

By interchanging which two signs the equation will be correct?
26 + 37 – 3 x 102 ÷ 13 = 1271

Question 7

If 'A' is coded as ‘+’; 'B' is coded as ‘x’; 'C' is coded as ‘÷’; and 'D' is coded as ‘-‘, then  
18 A 6 B 2 C 16 B 4 D 21 =?

Question 8

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

14 × 3 ÷ 27 + 54 – 9 = 21

Question 9

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

121 ÷ 11 + 54 – 9 × 3 = 128

Question 10

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

28 – 32 ÷ 2 × 8 + 34 = 132

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Dec 21SSC & Railway