Directions : In each of the following letter series, some of the letters are missing which are given in that order as one of the alternatives below it.

- bcdbc - dcabd - bedbc -dc -bd

Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number.
 7 : 25 :: 4 : 4 :: 3 : ?

Identify the diagram that best represents the relationship among the given classes.

Job, Government Job, Private job

Rana goes 10 km. towards the North and then turns to the left and covers the distance of 4 km. Then he turns to the right and goes 5km. Then he goes 4 km. after turning to the right. How far is he now from the starting point of his journey?

Select the correct option that will fill in the blank and complete the series.
KNQ, OPR, SRS,_____

If all the faces of a big cube are painted red and it is cut into 64 identical smaller cubes, then the number of colored cubes on two adjacent faces is -

The position of Manoj in any class of 64 students is 21th from the top. Tell what will be his position from the bottom? 

In the word ‘BRISKLY’, how many pairs of the letters have the same number of letters between them in the word as in alphabet?