Two bike riders ride in opposite directions around a circular track, starting at the same time from the same point. Biker A rides at a speed of 16 kmph and biker B rides at a speed of 14 kmph. If the track has a diameter of 40 km, after how much time (in hours) will the two bikers meet?
6.52
8.14
4.18
5.02
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In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by:
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In a 100 m race, A can give B 10 m and C 28 m. In the same race B can give C:
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3
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In a 500 m race, the ratio of the speeds of two contestants A and B is 3 : 4. A has a start of 140 m. Then, A wins by:
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4
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In a 800 metre race, A defeated B by 15 seconds. If A's speed was 8 km/hr, the speed of B was -
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5
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In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by:
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6
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A team played 40 games in a season and won in 24 of them. What percent of games played did the team win ?
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7
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In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by:
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8
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In a race of 200 m, A can beat B by 31 m and C by 18 m. In a race of 350 m, C will beat B by:
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9
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In a 100 m race, A can beat B by 25 m and B can beat C by 4 m. In the same race, A can beat C by
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10
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A and B can cover a 200 m race in 22 seconds and 25 seconds respectively. When Av finished the race, then B is at what distance from the finishing line ?
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