ABC26GN0662 · Decimal Fractions

Subject: General Aptitude · Chapter: Decimal Fractions · Exam: 2009 · Marks: · Difficulty:

$32.4 \times 11.5 \times 8.5=$ ?

(a)3149.5

(b)3129.1

(c)3167.1

(d)3162.5

Answer

Answer (as printed): C

Explanation

$324 \times 115 \times 85=3167100$. Sum of decimal places $=3$. $$\therefore \quad 32.4 \times 11.5 \times 8.5=3167.1 .$$

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