Simplification - Quantitative Aptitude (MCQ) questions for Q. 28825

Q.  In a class, there are some girls and boys. One day, 30 boys leave the class, so there were 4 girls for each boy. After some time, on the same day, 175 girls leave the class. Then, there were 2 boys for each girl. How much would be double the number of boys originally present in the class?
- Published on 07 Jul 17

a. 225
b. 193
c. 160
d. None of the above

ANSWER: 160
 
simplification

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