Question: Directions: What approximate value will come in place of question mark (?) in the given questions’? (You are not expected to calculate the exact value.) [IBPS (PO/MT) 2015]
$ 5003\times 14.96\div 25.12+?=12^{2}\times 5^{2} $
Options:
A) 600
B) 1200
C) 800
D) 1000
E) 900
Show Answer
Answer:
Correct Answer: A
Solution:
- $ 5003\times 14.96\div 25.12+?=12^{2}\times 5^{2} $
$ \approx 5000\times 15\div 125+?=12^{2}\times 5^{2} $
$ \Rightarrow $ $ 3000+?=144\times 25 $
$ \Rightarrow $ $ ?=3600-3000=600 $