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Mathematical operators Quiz : 27.05.2018

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Question 1

In a certain code language, '+' represents '×', '-' represents '+', '×' represents '÷' and '÷' represents '-'. What is the answer to the following question?

15 - 5 + 25 ÷ 10 = ?

Question 2

If "A" denotes "added to", "B" denotes "divided by", "C" denotes "multiplied by" and "D" denotes "subtracted from", then 154 B 11 C 6 A 6 D 27 = ?

Question 3

In a certain code if 'M' denotes'÷', 'N' denotes 'x', 'O' denotes '+' and 'P' denotes '-', then what will be the value of 24O3M1N5P32?

Question 4

If (─) stands for division, (+) stands for multiplication, (÷) stands for subtraction and (×) stands for addition, which one of the following equations is correct?

Question 5

If T means '×', U means '–', V means '÷' and W means '+', then what will be the value of the following expression

(50 V 2) W (28 T 4)

Question 6

If ‘+’ means ‘÷’, ‘×’ means ‘+’, ‘—’ means ‘×’ and ‘÷’, means ‘—’, then which of the following equations is correct?

Question 7

Select the correct combination of mathematical signs to replace * signs and to balance the given equation.
9 * 7 * 2 * 3 * 10

Question 8

Select the correct combination of mathematical signs to replace signs and to balance the following equation.
7 * 5* + 5* 4 * 10

Question 9

What sign should be changed to make the equation
5 + 6-3 - 12 × 2 = 17 correct?

Question 10

If ‘P’ denotes 'multiplied by'; 'R' denotes 'added to'; 'T' denotes 'subtracted from' and 'W' denotes 'divided by', then
6 4 W 4 P 8 T 6 R 4 = ?
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