Quantitative Aptitude Quiz for Chsl Exam

Topic: Area Time : 30 mins 1. An error 2%2% in excess is made while measuring the side of a square. What is the percentage of error in the calculated area of the square? A. 4.04%4.04% B. 2.02%2.02% C. 4%4% D. 2% Answer: Option A 2. A rectangular park 6060 m long and 4040 m wide has two concrete crossroads running in the middle of the […]