Aptitude · Q51

Decimal Fraction

Competitive Exams · Aptitude · question 51

Q51

32.4 × 11.5 × 8.5 = ?

A.

3149.5

B.

3129.1

C.

3167.1

Answer

D.

3162.5

E.

None of these

Answer: Option C

Solution

Answer: Option C

Solution:

324 × 115 × 85 = 3167100
Sum of decimal place = 3
∴ 32.4 × 11.5 × 8.5 = 3167.1

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