Hindi is the official language of Uttar Pradesh, widely spoken by the population.
LCM of 21 5 , 21 10 and 21 15 is?
(1). 21 5
(2). 21 15
(3).2130
What is the minimum number of square marbles required to tile a floor of length 2 metres 8cm and width 2 metres 86 cm?
The HCF and LCM of the two numbers are 225 and 360 respectively. When the first number is divided by 3, the quotient is 20. The other number is.
What should be the minimum number of chocolates so that when distributed among 3,4,5,6 and 7 children, 1,2,3,4 and 5 chocolates are left respectively?
The HCF of 450 and 740 is 150, their LCM is:
HCF of two numbers 65 and 104 can be expressed in the form of (40m – 107) whereas LCM of these two numbers can be expressed in the form of (60n – 20...
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 is
The sum and difference of the Least Common Multiple (L.C.M) and Highest Common Factor (H.C.F) of two numbers are 216 and 184, respectively. One of the ...
The HCF of each pair of 5 numbers is 3 and their LCM is 159. Find the multiplication of all the number.
A, B and C start running at the same time and at the same point in the same direction in a circular stadium. A completes a round in 720 seconds, B in 10...
