Four clusters have been given out of which three are alike in some manner and one is different. Select the one that is different.

Option

_011121_11121_111_

Directions : Find the missing number from the given responses in each of the following questions . 

Select the option that is related to the third term in the same way as the second term is related to the first term.
Den : Lion :: Stable : ?

Direction: Select the related word from the given alternatives.

16 :272 :: ? : 380

Select the correct option that will fill in the blank and complete the series.
LM, QR, VW___

In this question,four words have been given, out of which three are alike in some manner and the fourth one is different. Choose out the odd one?

DIRECTIONS: Study the following information and answer the questions given below.
Vishal, Rohan, Anu, Yogendra, Akash and Ritu stay on different floors of a six-storey building (ground floor is numbered as floor 1 and top floor is numbered as floor 6).Each of them plays one of the following games: Golf, Hockey, Squash, Tennis, Chess and Volleyball, but not necessarily in the same order. Rohan stays on floor 4 and he plays neither Chess nor Volleyball. The one who plays Hockey stays on floor 3. Akash plays Tennis and he doesn’t stays on either floor 1 or 6. Anu stays on floor 2 and plays Squash. Yogendra plays Volleyball but neither he nor Ritu stays on floor 1.

Which of the following combinations is true?.