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If the first term of a geometric progression (GP) is 12 and the common ratio is 4, then find the sum of its 4 terms.
There are three numbers 'u', 'v' and 'w' (u < v < w) such that 'v' is equal to the average of 'u' and 'w'. 80% of 'w' is equal to 'u' and the difference...
The sum of the exponents of the prime factors in the prime factorization of 225 is
On dividing (5757 + 57) by 58, the remainder obtained is ‘R’. Find the value of (R – 5).
The following dataset represents the examination scores achieved by 10 students:
36, 91, 80, 77, 64, 80, 45, 56, 41, 96
Find the median of...
The difference between a number and its four – seventh is 60. What is the number?
How many numbers between 340 and 1260 are divisible by both 18 and 24, but are not divisible by 5?
If '502x62y' is a seven-digit number which is divisible by 72, then find the least possible value of (x - y).