Question
For which of the following age groups of Children,
Article 21A makes provision that the state shall provide free and compulsory education?Solution
The correct answer is D
Find the least number which when divided by 12, 15, and 20 leaves remainder 5 each time.
Find the difference between sum of digits of LCM and HCF of 25, 50 and 75.
Three numbers a, b and c are co-prime to each other such that ab = 63 and bc = 77. Find the value of (a + b + c).
The least common multiple (LCM) of two numbers is 22 times their highest common factor (HCF). One of the numbers is 132, and the sum of the HCF and LCM ...
The least number which when divided by 5, 8, 11, 14, and 17 leaves the same remainder 4 in each case, is:
If the total ages of A and B is 18 years more than the total age of B and C. C is how many years younger than A?
If the sum of 2 numbers is 185, their LCM is 1700 and HCF is 5. Then the difference between 2 numbers is:
The HCF of two numbers is 12 and their LCM is 420. If one number is 84, find the other number.
The sum of two numbers is 65 and their HCF is 13. Total number of such pairs of numbers is?  Â