Mathematics & Logic
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751
A sum of ₹2,500 amounts to ₹2,900 in 2 years at a certain rate of simple interest. What is the annual rate of interest?
Medium
Mathematics & Logic
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752
A shopkeeper gives a discount of 10% on the marked price of ₹500. Find the selling price.
Easy
Mathematics & Logic
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753
The value of a machine depreciates by 10% every year. If its present value is ₹1,00,000, what will be its value after 2 years?
Medium
Mathematics & Logic
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754
The cost price of 20 articles is the same as the selling price of x articles. If the profit is 25%, find the value of x.
Hard
Mathematics & Logic
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755
A and B together can do a piece of work in 12 days, while B alone can finish it in 30 days. In how many days can A alone finish the work?
Medium
Mathematics & Logic
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756
In a certain code language, 'COMPUTER' is written as 'RFUVQNPC'. How is 'MEDICINE' written in that same code?
Hard
Mathematics & Logic
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757
In binary language, how is the decimal number '10' represented?
Medium
Computer, Mathematics & Logic
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758
A sum of money doubles itself in 8 years at simple interest. What is the rate of interest per annum?
Medium
Mathematics & Logic
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759
What is the value of 'Pi' (pi) up to two decimal places?
Easy
Mathematics & Logic
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760
A person covers a distance of 300 km in 5 hours. What is his speed in meters per second?
Medium
Mathematics & Logic
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761
If 15 men can complete a piece of work in 20 days, how many days will 25 men take to complete the same work?
Medium
Mathematics & Logic
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762
A man buys an article for ₹80 and sells it for ₹100. Find his profit percentage.
Easy
Mathematics & Logic
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763
A mixture contains milk and water in the ratio 5:2. If 4 litres of water is added, the ratio becomes 5:4. Find the initial quantity of milk in the mixture.
Hard
Mathematics & Logic
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764
The average of five numbers is 20. If one number is excluded, the average becomes 23. Find the excluded number.
Medium
Mathematics & Logic
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765
In a certain code, 'APPLE' is written as 'EPPLE'. How will 'MANGO' be written in that same code?
Medium
Mathematics & Logic
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