786 ÷ 24 × ?=6.55 · ABC26GN0699

Subject: General Aptitude · Chapter: Decimal Fractions

$786 \div 24 \times ?=6.55$
(a)0.2
(b)0.4
(c)4
(d)5
(e)None of these
Answer
Answer (as printed): A
Explanation
Let $786 \div 24 \times x=6.55$. Then, $$\frac{786}{24} \times x=6.55 \Rightarrow 32.75 x=6.55 \Rightarrow \quad x=\frac{6.55}{32.75}=\frac{655}{3275}=\frac{1}{5}=0.2 .$$

Explanation as extracted from the printed page; notation may be imperfect.

Study loop for Decimal Fractions

1. Practise the PYQsPrevious-year questions, with answers

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