999 × 99 × 9 ÷ 99 ÷ 9 ÷ 3= ? · ABC26GN0890
Subject: General Aptitude · Chapter: Simplification · Exam: Bank P.O. 2009
$999 \times 99 \times 9 \div 99 \div 9 \div 3=$ ?
(a)99
(b)111
(c)333
(d)999
(e)None of these
Answer
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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