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​What will come in the place of the question mark (?) in the following equation. If ‘+' and ‘-‘ are interchanged and also 'בand ′÷′'÷' ′÷′ are i
Question

What will come in the place of the question mark (?) in the following equation. If ‘+' and ‘-‘ are interchanged and also 'בand ÷'÷'  are interchanged?
120 × 4 ÷ 2 – 8 + 10 = ?​​

A.

​58

B.

​48

C.

​78

D.

​68

Correct option is A

Given: 120 × 4 ÷ 2 – 8 + 10 = ?
When + and - and also × and ÷ are interchanged
then modified equation will become:
=120 ÷ 4 × 2 + 8 -10
=30 × 2 + 8 -10
=60 + 8 - 10
=68 -10
=58
Thus, Option A is the correct answer.

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