Select the missing number from the given responses.

APPRECIATION is coded as 177832419465. How will you code PERCEPTION? 

20 : 30 : : ? : 72 

Abhishek is son of Amitabh’s father’s sister. Prakash is son of Teji who is mother of Vikash who is a male and grandmother of Amitabh. Harivansh is father of Neela and grandfather of Abhishek. Teji is wife of Harivansh.
How is Abhishek related to Teji?

Direction: Each of the question below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the questions. Read both the statements and given answer.
(A) if the data in statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question.
(B) if the data in statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question.
(C) if the data either in statement I alone or in statement II alone are sufficient to answer the question.
(D) if the data even in both statement I and II together are not sufficient to answer the question.
Amongst five friends seated in a straight-line facing North, is B sitting at the extreme left end?
I. B, D are immediate neighbours of each other. Similarly E, C are also immediate neighbours of each other. A sits exactly in the middle of the line.
II. A who sits exactly in the middle of the line is second to the left of C. B is not an immediate neighbour of A.

If 8th of April falls on Mon day. what would be the 30th day of that month? 

A group of 1600 persons consisting of captains and soldiers is travelling in a train. For every 15 soldiers there is one captain. The number of captains in the group is?

Q walked 20 m towards west, took a left turn and walked 20 m. Then he took a right turn and walked 20 m and again took a right turn and walked 20 m. How far is Q now from the starting point?