Get Started
939

Q: There are 1650 students in a college. The difference between the number of boys and girls in the college is 400. What is the percentage of girls in the college ?

  • 1
    49
  • 2
    34
  • 3
    43
  • 4
    38
  • Show Answer
  • Workspace

Answer : 4. "38"
Explanation :

Answer: D) 38 Explanation: Let no. of boys be 'B' and no. of girls be 'G' Here from given data, B + G = 1650 .....(1) B - G = 400 .....(2) From (1) & (2), we get 2B = 2050 => B = 1025 => G = 1650 - 1025 = 625 Hence, the % of girls = 625 x 100/1650 => 38% (approx).

Previous Next
Quantitative Aptitude Bank Exams CAT IIT JEE

The Most Comprehensive Exam Preparation Platform

Get the Examsbook Prep App Today