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Let the distance between Point 'P' and 'Q' be = '10x km According to the question, {(10x X 0.40) ÷ (1.25 X 24)} + {(10x X 0.60) ÷ (0.75 X 24)} - (10x ÷ 24) = 1.5 Or, (4x/30) + (6x/18) - (10x/24) = 1.5 Or, (0.8x + 2x - 2.5x) ÷ 6 = 1.5 Or, 0.3x = 9 So, x = 9 ÷ 0.3 = 30 So, total distance travelled by Virat = 10 X 30 = 300 km
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