Mathematics & Logic
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526
A person buys a watch for ₹1,200 and sells it at a profit of 15%. What is the selling price?
Easy
Mathematics & Logic
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527
A sum of ₹2,500 becomes ₹2,975 in 3 years at simple interest. What is the rate of interest?
Medium
Mathematics & Logic
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528
In a certain code, 'TABLE' is written as 'UDCMG'. How is 'CHAIR' written?
Hard
Mathematics & Logic
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529
The ratio of the ages of A and B is 4:3. If the sum of their ages is 42 years, what is the age of A?
Easy
Mathematics & Logic
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530
In a group of 60 students, 40% are girls. How many boys are there in the group?
Easy
Mathematics & Logic
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531
If the price of petrol increases by 25%, by what percentage must a user cut their consumption so that their expenditure on petrol remains the same?
Medium
Mathematics & Logic
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532
A dealer sells an article for ₹960 and gains 20%. Find the cost price.
Easy
Mathematics & Logic
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533
A sum of ₹12,500 amounts to ₹15,500 in 4 years at a simple rate of interest. What is the rate of interest?
Medium
Mathematics & Logic
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534
A person buys an item for ₹500 and sells it for ₹600. What is the profit percentage?
Easy
Mathematics & Logic
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535
In a library, 20% of the books are in Hindi, 50% of the remaining are in English and the remaining 9000 are in regional languages. What is the total number of books?
Hard
Mathematics & Logic
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536
The ratio of milk and water in 40 litres of mixture is 3:1. How much water must be added to make the ratio 2:1?
Medium
Mathematics & Logic
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537
If 15 men can complete a task in 20 days, in how many days can 25 men complete the same task?
Easy
Mathematics & Logic
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538
The sum of two numbers is 25 and their difference is 13. Find the product of the numbers.
Medium
Mathematics & Logic
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539
A sum of ₹8,000 becomes ₹9,200 in 3 years at simple interest. If the interest rate is increased by 3%, what would be the new amount?
Hard
Mathematics & Logic
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540
If 15 workers can build a wall in 48 hours, how many workers will be required to do the same work in 30 hours?
Medium
Mathematics & Logic
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