Question
Fill in the blank with the correct connector.
>You will not be allowed to enter the hall ______ you produce a valid identity proof.Solution
Unless means “if not.” Entry is not allowed if valid ID is not produced.
Sumit covered a distance of 1000 km in 5 hours on a bike. How much distance will he cover on a bicycle in 7 hours if he rides the bicycle at 2/5th<...
A person crosses a 2400 m long street in 12 min. What is his speed (in km/h)?
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A man first travels 140 km at 70 km/hr and next 140 km at 35 km/hr. The average speed for the first 280 km of his travelling is:
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A car is traveling at a speed of 144 km/hr. The car's tires have a diameter of 70 m. How long will it take for the car to complete 12 revolutions of its...
Buses A and B are moving around a circular ground of radius 210 m. If the speeds of the buses A and B are 10 m/sec and 15 m/sec respectively, then what ...
