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(123×123×123 + 130×130×130)/(123×123 - 123×130 + 130×130) = ?
If x = 19, then the value of x5 - 20x4 + 20x3 - 20x2 + 20x - 1 is
If the sum of three numbers is zero, then which of the options below will always be equal to the value of the sum of the cubes of those numbers?
If x/y = 5/3, Find (x+y)/(x-y)?
A man covered 40 km by bus and rest 25 km on foot. If the speed of the bus is 150% more than that of the man and the whole distance is covered in 2 hour...
Present age of Vikrant is 20% less than the present age of Priya. Age of Vikrant 5 years ago was 50% the present age of Priya. Find the present average ...
If x2 - 3x + 2 is a factor of, x4 - px2 + q, then (p, q) =
Average marks scored by Vineet in five subjects are 60. The average marks scored by him (excluding his highest and lowest marks) are 50 and lowest marks...
If x 2 – 15x + 51 = 0, then determine the value of (x – 5) + {1/(x – 5)}.