Question
Who was appointed as the first woman Vice-Chancellor of
IGNOU in July 2025?ÂSolution
A pioneer in digital education, Prof. Uma Kanjilal has contributed significantly to SWAYAM and ICT learning platforms, becoming the first woman to lead IGNOU.Â
The LCM of two numbers is 63 and their HCF is 7. How many such pairs of numbers are possible?
Find the greatest number which when divide 80,121 & 148 leave remainder 2, 4 & 5 respectively?
Find the highest common factor (HCF) of (15/4) , (10/9) and (25/6)
If total number of factors of 5,292 is 'x', then find the value of (x - 7)(x + 2).
The product of two positive integers is 2646. If their HCF is 7 and their sum is 105, then find the difference between the numbers.
The product of the two prime numbers is 187. What will the L.C.M of these two numbers?
From a point on a circular track 10 km long A, B and C started running in the same direction at the same time with speeds of 3(1/3) km/h, 5 km/h and 2 k...
Let N be the greatest number that will divide 86, 112, 138 leaving the same remainder in each case. Then sum of the digits in N is:
The sum of two numbers is 156 and their HCF is 26. Find how many such pairs can be formed.
- The sum and difference of L.C.M and H.C.F of two numbers is 312 and 208 respectively. If one of the numbers is 52, find the other number.
