Starting from the house Samira covered some distance in the east direction. From there took a right turn and walked 100 m. and then turn to the left and walked 30 m. At last she again turns in the left____? 

A series is given, with one number missing. Choose the correct alternative from the given ones that will complete the series.
M5D, O7G, Q10J, ?, U19P

If 2 is added to each even digit and 1 is subtracted from each odd digit in the number 621754, then what will be the sum of number/numbers not repeated in the new number?

An assertion (A) and a reason (R) are given below –
Assertion (A) :- Agricultural activities are less on mountainous region.
Reason (R) :- Mountains have less fertile terrain and difficult weather conditions.
Choose the correct option :-

 If “J” is coded as “20” and “BAT” is coded as “46” then how will “CRICKET” be coded ?

Damini is twice as old as Hari. Hari is 5 years older than Nipa. In 5 years, Damini will be three times as old as Nipa. How old is Hari now?

Find the missing term of sequence.
AB, BA, ABC, CBA, ABCD, ____

Five friends A, B, C, D & E went to college, each one of them reached at different times. If B reached after C & D; A and E reached before C & D, then who was the last person to reach?