Find the next number of this series
10, 16, 25, 37, ?

Which of the following diagrams indicates the best relation between Page, Chapter and Book ?

CFL, EIK, GLJ, IOI, ? 

If in a certain code, GAMBLE is coded as FBLCKF, how is FLOWER coded in that code?

DIRECTIONS: Study the following information and answer the questions given below.
Vishal, Rohan, Anu, Yogendra, Akash and Ritu stay on different floors of a six-storey building (ground floor is numbered as floor 1 and top floor is numbered as floor 6).Each of them plays one of the following games: Golf, Hockey, Squash, Tennis, Chess and Volleyball, but not necessarily in the same order. Rohan stays on floor 4 and he plays neither Chess nor Volleyball. The one who plays Hockey stays on floor 3. Akash plays Tennis and he doesn’t stays on either floor 1 or 6. Anu stays on floor 2 and plays Squash. Yogendra plays Volleyball but neither he nor Ritu stays on floor 1.

Which game does Vishal play?

Find the wrong number in the series.
2, 9,5, 36, 125, 648

Directions : In each of the questions below are given four statements followed by three conclusions numbered I, II, and III. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:
Some drums are posters.
All posters are windows.
Some windows are tablets.
All tablets are books.
Conclusions:
I. Some windows are drums.
II. Some books are posters.
III. Some tablets are drums.

In a certain code language, ‘TEFLOANS’ is coded as ‘2056121226138’, ‘SERGEANT’ is coded as ‘1951872226137’. What is the code for ‘UNIQUELY’ in that code language?