Question
A milkman wants to empty a large drum full of milk into
one of four measuring jars of capacity 6, 9, 15 and 18 liters respectively. He finds that no matter which jar he uses to empty the drum, there is always 4 liters of milk left in it. If the capacity of the drum is a multiple of 7, what is its minimum possible capacity? ÂSolution
The correct answer is B
Sum of three positive numbers is 126. If the ratio of the first and second number is 4:5, respectively while difference between the first and third num...
Three natural numbers X,Y,Z are pairwise co-prime and satisfy the following conditions, the least common multiple (LCM) of X and ...
Find the sum of all natural numbers less than 500 which are divisible by 7.
Sahil can make a toy in 3 hrs, 25 minutes and 13 seconds. How much time he will take to make 8 such toys?
Find the smallest 4-digit number which is exactly divisible by 6, 9 and 15.
- Calculate the largest 5-digit number which is divisible by ‘64’
What is the average of all the prime numbers which are less than 35?
'M' is the largest three-digit number that leaves 3 as a remainder when divided by 9, 12 and 5, Find the sum of digits of 'M'.
The square of the sum of two numbers is 784. The sum of squares of these numbers is 520. Find their product.
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