Quantitative Aptitude Ques 704

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 $