ABC26GN0654 · Decimal Fractions

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

If 1.125 × 10k = 0.001125, then the value of k is:
(a)– 4
(b)– 3
(c)– 2
(d)– 1 7
Answer
Answer (as printed): B
Explanation
10k = 0.001125 = 1.125 = = 1 = 10 − 3. 1.125 1125 1125 × 10 3 10 3 ) ∴ k = – 3.  1 1 1 

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

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