# If “@” denotes “multiplied by”, “$” denotes “subtracted from”, “%” den

| If “@” denotes “multiplied by”, “$” denotes “subtracted from”, “%” denotes “added to” and “&” denotes “divided by”, then which of the following equation must be true?

A. 7 % 9 & 3 $ 5 = 4

B. 4 % 3 @ 6 $ 9 = 12

C. 3 @ 9 % 6 & 2 = 30

D. 6 % 9 @ 2 $ 7 = 16

### Right Answer is: C

#### SOLUTION

From option A,

7 % 9 & 3 $ 5 = 4

7 + 9/3 – 5 = 4

7 + 3 – 5 = 4

5 ≠ 4

Hence, false

From option B,

4 % 3 @ 6 $ 9 = 12

4 + 3 x 6 – 9 = 12

4 + 18 – 9 = 12

13 ≠ 12

Hence, false

From option C,

3 @ 9 % 6 & 2 = 30

3 × 9 + 6 ÷ 2 = 30

3 × 9 + 3 = 30

27 + 3 = 30

30 = 30

Hence, true

From option D,

6 % 9 @ 2 $ 7 = 16

6 + 9 x 2 – 7 = 16

6 + 18 – 7 = 16

6 + 11 = 16

17 ≠ 16

Hence, false

Clearly, option C is the correct response.

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