In a 300 m race A beats B by 22.5 m or 6 seconds. Bs time over the course is:
B runs$ \dfrac{45}{2} $m in 6 sec.
$\therefore$ B covers 300 m in$ \left(6 \times\dfrac{2}{45} \times 300\right) $sec= 80 sec.
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A runs 1$ \dfrac{2}{3} $ times as fast as B. If A gives B a start of 80 m, how far must the winning post be so that A and B might reach it at the same time? |
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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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A, B and C are the three contestants in one km race. If A can give B a start of 40 metres and A can give C a start of 64 metres. How many metres start can B give C? |
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In a game of 90 points A can give B 15 points and C 30 points. How many points can B give C in a game of 100 points? |
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In a kilometer race, A beats B by 50 meters or 10 Seconds. What time does A take to complete the race? |
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A can run a kilometer race in 4 ½ min while B can run same race in 5 min. how many meters start can A give B in a kilometer race, so that the race mat end in a dead heat? |
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At a game of billiards, A can give B 20 points in 60 and A can give C 15 points in 60. How many points can C give B in a game of 90 ? |
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In a race of 1000m, A can beat B by 100m. In a 400m, B beats C by 40m. In a race of 500m. A will beat C by |
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In a 1000 m race Usha beats Shiny by 50 m. In the same race, by what time margin Shiny beat Mercy who runs at 4 m/s ? |
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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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