Using the number line write the integer which is: 6 less than 2
Using the number line write the integer which is: 6 less than 2
A large watermelon weighs 20kg with 96% of its weight being water. It is allowed to stand in the sun and some of the water evaporates, so that now only 95% of its weight is water. Its reduced weight will be
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After 15 years, Mary’s age will be four times her present age. Find her present age.
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A car uses 30 litres of petrol to cover a distance of 375km. How many litres will be needed to cover a distance of 1200km?
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A can lay a railway track between two given stations in 16 days and B can do the same job in 12 days. With the help of C, they did the job in 4 days only. Then, C alone can do the job in:
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