Number System Ques 22
Question
A student requires 324 pencils in 6 years. How many dozen pencils will he require in 14 years?
(1) 52
(2) 64
(3) 59
(4) 62
(5) None of these
(IBPS RRBs Office Assistant CWE Exam. 09.09.2012)
Show Answer
Answer: (5)
Solution: (5)
324 pencils $=27$ dozens of pencils
$\because 6$ years $\equiv 27$ dozens
$\therefore 14$ years $\equiv \frac{27}{6} \times 14=63$ dozens
BETA
