SSC CGL 10 Aug 2017 Shift 1 Paper

Question : 14 of 100

Marks: +1, -0

If " ÷ ” denotes “multiplied by”, “+”denotes “subtracted from”, "-" denotes “added to” and “ × ” denotes “divided by”, then which of the following equation is true?

$1 6 + 1 9 ×21-5= 201$
$5× 6 + 4 ÷ 3 = 3 7 / 6$
$6 × 3 + 1 2 ÷3 = 2 1$
$1 8 × 6 ÷8 - 1 2 = 3 6$

Validate

Solution:

From option (4),

1 8 × 6 ÷8 - 1 2 = 3 6

⇒

18 ÷ 6 ×8 + 12=36

⇒

3 × 8 + 12 =36

⇒

24 + 12=36

∴

36=36

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