Approximation

Quantitative Aptitude ( CCS)

Title

45:30

8 of 24 completed

5 of 15 completed

38 of 100 completed

8 of 20 completed

Indian Economy - Understanding the basics of Indian economic system

(500.01% of 24.89) / 24.98 = (?)^1/2 – (63.99)^1/2

144

169

181

175

(500.01% of 24.89) / 24.98 = (?)^1/2 – (63.99)^1/2
=> (?)^1/2 – (64)^1/2 = (500% * 25) / 25
=> (?)^1/2 – 8 = 125 / 25
=>(?)^1/2 = 8 + 5
=> ? = 169

Hence, option 2 is the correct answer.