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, which when subtracted from 5260, gives a number exactly divisible by each of 12, 16, 20 and 25, is:
- The product of two positive integers is 3630. If their HCF is 11 and their sum is 143, then find the difference between the numbers.
- The least number which when divided by 5, 10, 12 and 15 leave zero remainder in each case and when divided by 18 leaves a remainder of 6 is:
- Find the smallest 4-digit number that is exactly divisible by 14, 20 and 27.
- Two numbers are in the ratio 5:12, and their least common multiple (LCM) is 1,440. Determine the sum of these two numbers.
- The greatest number, which when subtracted from 866, gives a number exactly divisible by each of 10, 15, 18 and 20, is:
- HCF of two numbers 75 and 105 can be expressed in the form of (15m – 120) whereas LCM of these two numbers can be expressed in the form of (50n – 25). Find...
- Find the greatest number of 4 digits divisible by 15, 25, 40 and 75.
- Find the least number which when divided by 12, 15, and 20 leaves remainder 5 each time.
- The HCF and the LCM of two numbers are 5 and 175, respectively. If the ratio of the two numbers is 5:7, the larger of the two numbers is _______.
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