Mathematics
If 6 is 24% of a number, what is 40% of the same number
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Simplify: (x1ᐟ2) × (x−1ᐟ2):
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What is the square root of -25?
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1 yard =___________?
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The sum of two numbers is 310 and their difference is 56. Find the numbers:
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The most suitable unit for expressing nuclear radius is_______?
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A bag contains 4 red, 5 blue, and 6 green balls. Two balls are drawn at random. What is the probability that both are green?
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One quality of wheat at Rs. 9.30 per kg is mixed with another quality at a certain rate in the ratio 8: 7. If the mixture so formed be worth Rs. 10 per kg, what is the rate per kg of the second quality of wheat?
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If 25 man can eat 150 kg of wheat in 30 days then 45 men can eat 450 kg of wheat in how many days?
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