There are four hostels: A, B, C, and D. In hostel A, the number of boys is 120, and the number of girls is 30% more than the number of girls in hostel...

Banking IBPS PO Prelims Medium Simplification MCQ

Question

There are four hostels: A, B, C, and D.

In hostel A, the number of boys is 120, and the number of girls is 30% more than the number of girls in hostel B.
In hostel B, the number of boys is double the number of girls.
In hostel C, the number of boys is 100 more than the number of boys in hostel A, and the total number of boys and girls is 1000.
In hostel D, the number of boys is 182 more than the number of boys in hostel A. The average number of girls in hostels A and D is 223. The number of boys in hostel D is 98 less than the number of boys in hostel B.

Question: Find the difference between the total number of boys and girls together in hostel A and that in hostel D.

108

118

112

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