(i) A, B, C, D, E and F are six members in a family in which there are two married couples.
(ii) D is brother of F. Both D and F are lighter than B.
(iii) B is mother of D and lighter than E.
(iv) C, a lady, is neither heaviest nor the lightest in the family.
(v) E is lighter than C.
(vi) The grandfather in the family is the heaviest. How many male members are there in the family ?

D. DATA INADEQUATE

(i). There is a group of five persons – A, B, C, D and E.
(ii). One of them is a horticulturist, one is a physicist, one is a journalist, one is an industrialist and one is an advocated.
(iii). Three of them – A, C and advocate prefer tea to coffee and two of them – B and the journalist prefer coffee to tea.
(iv). The industrialist and D and A are friend to one another but two of these prefer coffee to tea.
(v). The horticulturist is C`s brother. Which of the following groups includes a persons who likes tea but is not an advocate ?

E. NONE OF THESE

In a certain code, a number 13479 is written as AQFJL and 5268 is written as DMPN. How is 396824 wriitten in that code ?

B. QLPNMF

In the following list of numerals, how many 2's are followed by 1's but not preceded by 4 ?
4  2  1  2  1  4  2  1  1  2  4  4  4  1  2  2  1  2  1  4  4  2  1  4  2  1  2  1  2  4  1  4  2  1  2  4  1  4  6

C. FOUR

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. - 4, 23, 60, 121,

A. 212