DIRECTIONS: These questions are based on the following information.
Eight persons A, B, C, D, E, F, G and H are sitting in a row facing North. Only two persons are sitting to the left of D. A is adjacent to G and F. E is at one of the ends and three persons are sitting between him and G.

If there are three persons between B and H, then who is sitting to the left of D?

Select the related letter/ word/ number/ figure from the given alternatives.
Ado : Mess :: Cheer : ?

Identify the correct option to complete the following series.
1, 3, 5, 11, 21, 43, 85, 171,___

Direction: Select the related word from the given alternatives.

5 : 30 : : 9 : ?

Direction (66-70): What should come in place of the question mark(?) in the following number series?

22, 21, 23, 22, 24, 23, ?

Mahesh walks 15 km north of his house. He then turns to his right and walks 12 km. He then turns to his left and walks 9 km. Then he turns to his right and walks 12 km, then tell in which direction his house is now?

Five persons Z, S, D, E and K are sitting in a row and facing North. Z is second to the left of S who is immediate neighbor of K who is not at end. D and E are immediate neighbors. Who is in the middle of row?

Six people, Parul, Rajendra, Satish, Tarun, Vishal and Prakash, were all born on the same day of the year. But each was born in different six consecutive years. It is also known that_______
 (a) Parul is older than Satish
 (b) Rajendra is older than both Tarun and Vishal
 (c) Prakash is 2years older than Tarun
 (d) Parul was born either in 1962 or in 1963
 (e) The oldest member of the group was born in 1960
 Read the above information and Answer the following question.
 Que-Which of the following group is correctly listed from the youngest to the oldest?