Question
Who among the following are parents of
L? Study the following information carefully and answer the questions given below: L, M, N, O, P, Q and R are seven family members sitting around a circular table facing the centre. There are two married couples, two sons and two daughters in the family. O sits third to the right of her grandson. R is the son of N and father of M. Q sits second to the right of her mother but is not an immediate neighbour of her father. P sits third to the left of her only daughter but is not an immediate neighbour of her husband. O is grandmother of L. L is not granddaughter of N, who is an immediate neighbour of his wife.Solution
((99.9 - 20.9)² + (99.9 + 20.9)² )/(99.9 x 99.9 + 20.9 x 20.9) = ?
... `sqrt(sqrt(6+sqrt(6+sqrt(6)) ... prop)`  = ?
If x = 15
find x 5 - 16 x 4 + 16 x 3 - 16 x 2 + 16 x  - 16 = ?
If (a + b) = 7 and ab = 11, then find the value of (a² + b²).
√(92×8 ×52+700) = ?
Solve the system:
x + 2y = 13
3x − y = 5
What is the value of 2x + y?
If [x + (1/x)] = 3, find [x2 + (1/x2)].
(15 x 15 x 15 + 8 x 8 x 8)/(15 x 15 -15 x 8 + 8 x 8) = ?
If (x+1/x)2 = 3 Then the value of
x96 + x66 + x42 + x18 + x12 + 1 is
Find the number of zeroes in 24 × 50 × 64 × 15.