Question
A dealer purchased 16 gadgets at Rs. 30 each. He sold 6 at 20% profit, 4 at 15% loss, and the rest at 10% profit. Compute the overall profit or loss.
More HCF and LCM Questions
- The greatest number of four digits which when divided by 10, 12, 14 leave remainders 8, 10, 12 respectively is:
- Ratio of two numbers 7:9 and their LCM is 1890. Find the sum of the given two numbers.
- Three numbers are in the ratio 2:5:7 respectively. If the HCF of the numbers is 6, then find the LCM of the numbers.
- LCM of two numbers is 12 times their HCF. The product of the numbers is 25920. What will be the maximum possible difference between the numbers?
- The ratio of two numbers is 4:8 and their LCM is 96. The numbers are:
- Calculate the difference between the Least Common Multiple and the Highest Common Factor of 12, 30, and 45.
- The greatest number, which when subtracted from 7452, gives a number exactly divisible by each of 20, 27, 30 and 32, is:
- The HCF of two numbers is 33 and their sum is 594. Find the total number of such possible pairs of numbers.
- The LCM of two numbers is 15 times their HCF. The sum of HCF and LCM of these numbers is 352.If one of the numbers is 110, find the other number.
- Find the least number of four digits which is exactly divisible by 6, 24 and 32?
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