In a certain code language, PINK is written as GREEN, GREEN is written as YELLOW, YELLOW is written as RED, RED is written as WHITE and WHITE is written as INDIGO, then in the same code language what is the colour of BLOOD?

In the following series find the missing numbers.
21, 26, 33, 42, 53,?

cccbb_aa_cc_bbbaa_c 

Choose the correct option from the following options.
AZYB : CXWD ∷ BYWD :?

Direction: Select the related word from the given alternatives.

5 : 2431 :: 8 : ?

In a string of 20 beads, the average weight of the first 14 beads is 25 grams and that of the last 6 beads is 8 grams. What is the average weight of all the beads?

A tourist travelled 10 km in the west and went 4 km after turning to the left. Then he travelled 4 km. in the East and went 5 km. after turning to the right. Then he travelled 6 km. after turning to his left. Find his direction regarding the starting point.

The question below is based on the given diagram. The diagram shows three figures each representing scientists, Government employees and employees of Company X.

Which of the following represents all such Scientists who are Government employees but are not employed in Company X?