What is the smallest number, which when divisible by 7, 18, 56 and 36, leaves a
Practice Problems on Numbers – What is the smallest number, which when divisible by 7, 18, 56 and 36, leaves a remainder zero ?
Problems on Numbers
What should be the highest value that must be assigned to # so that the number 1
Practice Problems on Numbers – What should be the highest value that must be assigned to # so that the number 10114#5 is exactly divisible by 7 ?
What is the number that should be subtracted from 682 to make it a perfect squar
Practice Problems on Numbers – What is the number that should be subtracted from 682 to make it a perfect square?
What is the least number by which 16,800 must be divided to get a number which i
Practice Problems on Numbers – What is the least number by which 16,800 must be divided to get a number which is a perfect square?
How many 6 digit no. can be formed using digits 0 to 5,without repetition such t
Practice Problems on Numbers – How many 6 digit no. can be formed using digits 0 to 5,without repetition such that number is divisible by digit at its unit place?
If n is such that 36 ≤ n ≤ 72, then x = (n2 + 2√n(n + 4)
Practice Problems on Numbers – If n is such that 36 ≤ n  ≤ 72, then x = (n2 + 2√n(n + 4) + 16) / (n+ 4√n+ 4) satisfies
If both 112 and 33 are factors of the number a * 43 * 62 * 1311, then what i
Practice Problems on Numbers – If both 112Â and 33Â are factors of the number a * 43Â * 62Â * 1311, then what is the smallest possible value of a?Â
A change-making machine contains one-rupee, two-rupee and five-rupee coins. The
Practice Problems on Numbers – A change-making machine contains one-rupee, two-rupee and five-rupee coins. The total number of coins is 300. The amount is Rs. 960. If the numbers of one-rupee coins and two-rupee coins are interchanged, the value comes down by Rs. 40. The total number of five-rupee coins is
Let A be a natural number consisting only 1. B is another natural number which i
Practice Problems on Numbers – Let A be a natural number consisting only 1. B is another natural number which is equal to quotient when A is divided by 13. C is yet another natural number equal to the quotient when B is divided by 7. Find B-C.
How many 3 digit numbers can be formed with 2 consecutive same numbers ?
Practice Problems on Numbers – How many 3 digit numbers can be formed with 2 consecutive same numbers ?
How many of the following numbers are divisible by 132?
264,396,462
Practice Problems on Numbers – How many of the following numbers are divisible by 132?
264,396,462,792,968,2178,5184,6336
The largest 4 digit number exactly divisible by 88 is ?
Practice Problems on Numbers – The largest 4 digit number exactly divisible by 88 is ?
Which of the following is a rational number?
Practice Problems on Numbers – Which of the following is a rational number?
Between 100 to 200 how many no are divisible by both 3 and 2 and 100,200 are inc
Practice Problems on Numbers – Between 100 to 200 how many no are divisible by both 3 and 2 and 100,200 are inclusive?
A man buys postage stamps of denomination of 30 ps. and 50 ps. for rs. 10.00. He
Practice Problems on Numbers – A man buys postage stamps of denomination of 30 ps. and 50 ps. for rs. 10.00. He buys 22 stamps in all. Find the no of 30ps. stamps bought by him.