Question 40

If ‘-’ stands for division, ‘+’ stands for subtraction, '$$\div$$' stands for multiplication, '$$\times$$' stands for addition, then which one of the following equations is correct ?

Solution

We have to analyse each and every expression with the correct symbols,
$$70-2+4\div5\times6$$ which is actually $$70\div2-4\times5+6$$
Now, solving $$70\div2-4\times5+6$$ = 35 - 20+6 = 21
Therefore, the correct option is option B.

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NICL Administrative Officer (AO) 2013 Question Paper Solved

If ‘-’ stands for division, ‘+’ stands for subtraction, '$$\div$$' stands for multiplication, '$$\times$$' stands for addition, then which one of the following equations is correct ?

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