Mathematics
One neon sign blinks every 6 seconds and another every 8 seconds. After how many seconds will they blink together again?
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If 14 taps fill a swimming pool in 10 hours, how much time will 5 taps take to fill the pool?
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A boy can type 1350 words in 30 minutes, how many can he type in 5 minutes?
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How many endpoints does a line have?
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A train travels 60 km at 60 km/h and then 60 km at 120 km/h. What is its average speed?
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The area of a triangle when a=1m, b=2m, c=3m is
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Rahi buys some toffees at 2 for a rupee and sells them at 5 for a rupee. His loss percentage is
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The most suitable unit for expressing nuclear radius is_______?
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While watching TV for 1 hour, you count 20 commercials each 30 seconds long. What percent of time is used?
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