Question
Find the LCM of 30, 35, 40,
60.Solution
Find out a least number which could be completely divided by 30, 35, 40, 60. Here that number will be 840. Hint: Â Â Make factor of numbers.
Out of four numbers, the average of the first three is 16 and that of the last three is 14. If the last number is 17, then find the first number?
What is the largest sum of m and n such that ‘4m932n6’ is divisible by 12?
Two friends, P and Q, each have the same amount saved. Q manages to save one-fourth of his income, while P saves one-third of his. Given that P spends R...
The difference between the value of the number increased by 20% and the value of the number decreased by 30% is 120. Find the number.
Gaurav ate in a restaurant and got a membership discount of 30% on the original bill amount but he has to pay 9% as service tax and 8% service charge on...
Find the number of zeroes in the product of 20 × 21 × 22 ×
The product of two positive numbers is 432. If one number is three times the other, find the difference between the two numbers.
Find the sum of all the numbers between 1500 and 7200, which are divisible by 18, 24 and 30.
Tanu has 5 stickers, and Megha has 4 stickers. When Kasish joins them, all 9 stickers are redistributed equally among the three, meaning each person rec...
Which pair of these numbers is cop rime?
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