Question: Directions: What approximate value should come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.) [IBPS (Clerk) 20011]
$ 16.003\times 27.998-209.10=? $
Options:
A) 150
B) 200
C) 75
D) 240
E) 110
Show Answer
Answer:
Correct Answer: D
Solution:
- $ 16.003\times 27.998-209.010=? $
$ \Rightarrow $ $ 16\times 28-209\approx ? $
$ \Rightarrow $ $ 448-210\approx ? $
$ \Rightarrow $ $ ?\approx 238\approx 240 $