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Question

If"+" means "-"; "-" means "x"; "x"means "÷" and "÷" means "+", then 15×3÷15+52=?

A
0
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B
10
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C
20
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D
6
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E
None of these
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Solution

The correct option is B 10
We have,
15 × 3 ÷ 15 + 5 - 2
Now, it is given that, "+" means "-"; "-" means "x"; "x"means "" and "" means "+"
Therefore, 15 ÷ 3 + 15 - 5 x 2
= 5 + 15 - 10 = 10
Hence, option (B) is the correct answer.

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