ABC26GN0657 · Decimal Fractions

Subject: General Aptitude · Chapter: Decimal Fractions · Exam: 2008 · Marks: · Difficulty:

The product of 0.09 and 0.007 is
(a)0.6300
(b)0.00063
(c)0.00630
(d)0.000063
Answer
Answer (as printed): B
Explanation
$9 \times 7=63$. Sum of decimal places $=5 . \therefore 0.09 \times 0.007=0.00063$.

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

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