What is a two-digit number?
I. The difference between the two digit is 5.
II. First digit is smaller than the second digit.
From I, [if gte msEquation 12]>
The ratio of two number is 13 : 10 and their HCF is 25. then find out their LCM?
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 of two numbers 110 and 1980 is:
What is the HCF of 36 and 198?
The HCF and LCM of two natural numbers are 14 and 66, respectively. What is the difference between the two numbers, if one of the numbers is 28?
LCM and HCF of the two numbers are 225 and 15 respectively. One of the numbers is 45, then find the second 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...
The L.C.M of a² – 2a – 3 and a³ + a² + a + 1 is
Find the least number which when divided separately by 15, 20, 35 and 45 leaves 3 as remainder in each case?