Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
 11 : 94 :: 23 : ? :: 18 : 150

Select the option that represents the correct order of the given words as they would appear in an English dictionary.

1 Pardoner
 2 Parenthetical
 3 Parental
 4 Pardon
 5 Parenthesis

Which letter-cluster will replace the question mark (?) to complete the given series?

F, E, I, G, L, I, O, ?

In a certain code language, ‘ESCAPE’ is written as ‘49’ and ‘PRISON’ is written as ‘91’. How will ‘FREEDOM’ be written in that language?

Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to the fifth term.
 25 : 264 :: 31 : ? :: 49 : 456

if $${secA={5\over 4}}$$, then the value of $${{tanA}\over 1+tan^2A}-{sinA\over secA}$$ is

If $$cosθ + cos^2θ= 1,$$find the value of $$\sqrt {sin^4θ+cos^2θ} \ $$

If α, β are the roots of 6x²+13x+7=0, then the equation whose roots are α², β² is: