@neraj-naiyar Solution: BLet the 5 racquets be a, b, c, d, e3 Boxes are IdenticalSince the boxes are identical 3 in First box, 1 in Second and 1 in...
@neraj-naiyar They start together at same point and in same direction and in same direction.Relative speed for both = 5 - 4 = 1km/hrSo, after end of...
Q1. A is the average of 10 given numbers. B is the average after 2 of the numbers were replaced by 3 other different numbers. The average of the remov...
Q1. Let S be the set of all points (x,y) in the x-y plane such that |x| + |y| ≤ 2 and |x| ≥ 1. Then, the area, in square units, of the region repr...
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@tg-faculty Ans – 880 A beats B by 11 meters. When B completes the 11 meters, there is a lead of 80 meters to CSo, C must have travelled on...