In following questions, one term in number series is incorrect. - Find out the incorrect number 11, 5, 20, 12, 40, 26, 74, 54

C. 40
Posted in:  Number Series -  Series Completion -  Verbal Reasoning

Find the values of k ε R subject to the following condition :
The sum of the roots of $3x^2 + kx - 2 = 0$ is 6.

B. - 18
Posted in:  Quadratic Equations -  Algebra -  Mathematics

ACFJ is related to ZXUQ in the same way as EGJN is related to ...

B. VTQM
Posted in:  Alphabet Analogy -  Analogy -  Verbal Reasoning

Choose the one which best expresses the meaning of given word - SECURE

D. SAFE
Posted in:  Synonyms -  Vocabulary -  English

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 _ bbc _ c _ ab _ ab _ b

C. CACAC
Posted in:  Letter Series -  Series Completion -  Verbal Reasoning