Question
What will be the average of all the odd numbers from 11
to 71 (both inclusive)?Solution
The correct answer is B
Two numbers have LCM 360 and HCF 12. If one of the numbers is 72, find the other number. Also find how many common divisors the two numbers have.
The least number which when divided by 7, 12, 15 and 20 leave zero remainder in each case and when divided by 26 leaves a remainder of 4 is:
Find the LCM of 12, 18 and 27.
Find the least number of four digits which is exactly divisible by 6, 24 and 32?
The HCF and LCM of 2 numbers are 2 and 60 respectively. If one of the numbers is 14 more than the other, find the smaller number.
The HCF of 5453 and 6409 is 221, their LCM is:
The LCM of two numbers is 168, and the numbers are in the ratio 4:7. Find the sum of the numbers.
A, B and C start running at the same time and at the same point in the same direction in a circular stadium. A completes a round in 720 seconds, B in 10...
What will be the greatest common divisor (GCD) of (x² - 12x + 35) and (x² - 9x + 14).
What should be the minimum number of chocolates so that when distributed among 3,4,5,6 and 7 children, 1,2,3,4 and 5 chocolates are left respectively?
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