20 results for "arithmetic"
Questions 20
A sum of ₹2,500 becomes ₹2,975 in 3 years at simple interest. What is the rate of interest?
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Which part of the computer performs logical and arithmetic operations?
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A sum of ₹5,000 becomes ₹6,050 in 2 years at compound interest. What is the annual rate of interest?
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The sum of two numbers is 40 and their difference is 4. What is the ratio of the two numbers?
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The average of first five multiples of 3 is:
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Find the average of the first 15 natural numbers.
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Two pipes A and B can fill a tank in 20 minutes and 30 minutes respectively. If both pipes are opened together, how much time will they take to fill the tank?
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If x:y = 3:4 and y:z = 8:9, what is x:z?
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Two numbers are in the ratio 5:6. If 8 is added to each number, the ratio becomes 7:8. Find the product of the numbers.
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A sum of ₹12,500 is divided among A, B, and C in the ratio 2 : 3 : 5. What is the difference between C's share and A's share?
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If a person sells an item for ₹2,400 at a loss of 20%, what was the cost price of the item?
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Find the simple interest on ₹4,000 for 1.5 years at 5% per annum.
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A car covers 300 km in 5 hours. What is its speed in m/s?
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Find the average of the first five prime numbers.
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Two pipes A and B can fill a tank in 20 and 30 minutes respectively. If both pipes are opened together, the time taken to fill the tank is:
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A man can do a piece of work in 5 days, but with the help of his son, he can do it in 3 days. In what time can the son do it alone?
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A shopkeeper sold an article for ₹2,500 at a profit of 25%. What was the cost price of the article?
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What was the original share of B, if a sum of ₹1,050 is divided among A, B and C in the ratio 2:3:5?
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A dealer marks his goods 20% above the cost price and allows a discount of 10%. His gain percentage is:
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A shopkeeper offers two successive discounts of 20% and 10%. What is the equivalent single discount?
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