In a certain code, 'DOG' is coded as '47', 'CAT' is coded as '24'. What is the code for 'BAT'?

A. 12
Posted in:  Number To Letter Coding -  Coding - Decoding -  Verbal Reasoning

In the series A, B, C, D, E, F, how many times does the letter 'E' appear?

A. 1
Posted in:  Alphabetical Quibble -  Alphabet Test -  Verbal Reasoning

What is the H.C.F. of the polynomials 2x^2 + 4x and 4x^2 + 8x?

A. 2X
Posted in:  Basic Operations & Factorization -  Algebra -  Mathematics

Identify the pattern: 5, 10, 20, 40, ?

C. 80
Posted in:  Rule-Detection -  Alphabet Test -  Verbal Reasoning

Which of the following words is formed by adding a prefix to the root word 'happy'?

A. UNHAPPY
Posted in:  Word Formation -  Alphabet Test -  Verbal Reasoning