- Find the number of possible digits 'm' such that the number 3816mn is divisible by 15.
N is a three-digit number. N2= ………74, how many possible values for N?
Which term of the arithmetic progression 88, 90, 92, 94... is 142?
What is the ratio of the sum of the squares of the first 8 natural numbers to the sum of the first 12 odd natural numbers?
What is the largest sum of m and n such that ‘4m932n6’ is divisible by 12?
The sum of the squares of three natural numbers is 342. These numbers are in the ratio of 3:5:2. Determine the difference between the largest and smalle...
Find the third proportion of 28 and 14.
X is 10 ft tall, and he notices that he casts a shadow that's 3 ft long. He then measures that the shadow cast by his school building is 30 ft long. How...
‘Z’ is a two digit number in which the unit place digit is ‘P’ and the tens place digit is ‘Q’. The value of ‘P’ is smaller than the val...
Find the smallest number by which 6300 must be multiplied to make it a perfect square.
