Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
_sr_tr_srs_r_srst_

Which venn diagram shows the relation between male, female and teacher?

Select the letters related to the given words.
AZBZ : CYDY :: EXFX : ?

If B = 2, MAT = 34, then JOGLEX =?

Identify the diagram that best represents the relationship among the given classes.
Brother, Husband, Men

One evening, Raja started to walk toward the Sun. After walking a while, he turned to his right and again to his right. After walking a while, he again turned right. In which direction is he facing? 

If in a certain code, 95789 is written as EGKPT and 2436 is written as ALUR, then how will 24539 be written in that code?

In a certain code language, '-' represents 'x', '÷' represents '+', '+' represents '÷' and 'x' represents '-'. Find out the answer to the following question.
15 - 6 + 10 x 3 ÷ 2 = ?