Geometric mean is calculated by:
The 7th term of the Geometric Progression 2, 6, 18, ... is:
The arithmetic mean between a and 10 is 30, the value of ‘a’ should be:
The Geometric Progression between 5 and 9 is:
Minimum value in class limit is called
Arithmetic mean between a and 10 is 30, value of ‘a’ should be
If a, G, b are in Geometric Progression then ‘G’ is said to be
Which is interrogative pronoun in sentence "To whom she was talking about?"
If a = 4, an = 110, d = 2, then value of ‘ n’ should be
If r = 10, an = 100, a = 1 then ‘n’ should be equal to
Answer of 4.38 x 104 in ordinary notation is
Law which does not hold in multiplication of matrices is known as
The sum and the product of the roots of the quadratic equation x2 + 20x + 3 = 0 are
A child while coming home from his school first goes 4 kms towards south-east, then 8 kms toward west. He then goes 4 kms towards north-west. In which direction is he from his school