Quantitative Aptitude Ques 1989

Question: Directions: What should come at the place of question mark (?) in the following questions?

$ 49.964\times 32.046\times 99.962+999.069=? $

Options:

A) 170000

B) 175000

C) 180000

D) 161000

Show Answer

Answer:

Correct Answer: D

Solution:

  • $ 49.964\times 32.046\times 99.962+999.069 $ $ \approx 50\times 32\times 100+999 $ $ =1600\times 100+999=160000+999 $ $ =160999\approx 161000 $