If 2x - 2x-1 = 16, then the value of x2 is :

D. 25
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

If CIGARETTE is coded as GICERAETT,  then DIRECTION will be coded as

A. RIDTCENOI
Posted in:  Letter Coding -  Coding - Decoding -  Verbal Reasoning

In following question, a number series is given with one term missing. Choose the correct alternative that will same pattern and fill in the blank spaces. - 3, 7, 15, 31, 63,

C. 127
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

Inch is related to Centimetre in the same way as Pint is related to ......

C. GALLON
Posted in:  Simple Analogy -  Analogy -  Verbal Reasoning

In alphabet series, some alphabets are missing which are given in that order as one of the alternatives below it. Choose the correct alternative. - ab _ aa _ bbb _ aaa _ bbba

B. BAAB
Posted in:  Letter Series -  Series Completion -  Verbal Reasoning