ABC26GN0890 · Simplification

Subject: General Aptitude · Chapter: Simplification · Exam: 2009 · Marks: · Difficulty:

$999 \times 99 \times 9 \div 99 \div 9 \div 3=$ ?
(a)99
(b)111
(c)333
(d)999
(e)None of these
Answer
Answer (as printed): C
Explanation
Given exp. $=999 \times 99 \times \frac{9}{99} \div 9 \div 3=999 \times 99 \times \frac{9}{99} \times \frac{1}{9} \div 3$ $$=999 \times 99 \times \frac{9}{99} \times \frac{1}{9} \times \frac{1}{3}=333 .$$

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

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