Quantitative Aptitude Ques 202

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.)

$ 5466.97-3245.01+1122.99=?+2309.99 $

Options:

A) 1130

B) 1000

C) 1100

D) 1030

Show Answer

Answer:

Correct Answer: D

Solution:

  • $ ?+2309.99=5466.97-3245.01+1122.99 $

$ \Rightarrow $ $ ?+2310=5467-3245+1123 $

$ \Rightarrow $ $ ?=5467-3245+1123-2310 $

$ \Rightarrow $ $ ?=5467+1123-(3245+2310) $

$ \Rightarrow $ $ ?=6590-5555 $

$ \Rightarrow $ $ ?=1035 $

$ \therefore $ $ ?=1030,(approx) $