Question
Two different positions of the same dice are shown, the
six faces of which are numbered from 11 to 16, Select the number, that will be on the face opposite to the one showing '12'.Solution
In such questions, first consider common side in both dices. Here, '11' and '15' are the two common sides in both the figures. In clockwise direction, the sequence will be (11, 15 and 13) in figure 'a'. In clockwise direction, the sequence will be (11, 15 and 12) in figure 'b'. Clearly, '13' is on the face opposite to the one showing '12'.
Find the smallest number that leaves 13 as remainder when divided by both 32 and 48.
The H.C.F. of two numbers is 22 and the other two factors of their L.C.M. are 9 and 11. The larger of the two numbers is:
The least number which is exactly divisible by 15, 25 and 30 isÂ
The LCM of two natural numbers is 10 times their HCF. If the product of given two numbers is 1000, then find the LCM of the numbers.Â
The least number which when divided by 6, 7, 10, 13, and 15 leaves the same remainder 5 in each case, is:
Find the difference between sum of digits of LCM and HCF of 36, 84 and 132.
LCM and HCF of two numbers are respectively 3 and 18. If one of them is 9, find the other number.
Find the LCM of 36, 45, 60, 80.
The LCM of two numbers is 3600 while their HCF is 60. If one of the numbers is 600, then the other number is:
Find the HCF of 3341 and 3328.