The Buxa Tiger reserve is located in which of the

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:

The product of two numbers is 504 and their HCF is 6. Total number of such pairs of numbers is?     

Let N be the greatest number that will divide 86, 120, 154 leaving the same remainder in each case. Then sum of the digits in N is:

The LCM of two numbers is 2250 while their HCF is 50. If one of the numbers is 450, then the other number is:

The H.C.F of two numbers is 2 and their L.C.M is 117. If one of the numbers is 13, find the other?

The greatest number of four digits which when divided by 6, 8, 10 leave remainders 3, 5, 7 respectively is:

A circular wire of diameter 63 cm is folded in the shape of a rectangle whose sides are in the ratio 5:4. Find the area enclosed by the rectangle.

Find the HCF of 3341 and 3328.