Four pairs of numbers have been given, out of which three are alike in some manner, while one is different. Choose out the odd one.

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
EFGHI, LMNO, RST, WX?

Direction : Study the following information carefully and answer the given questions.
 Eight persons from different banks, viz, Bank of India IDBI Bank, Canara Bank, PNB, Dena Bank, Axis Bank, HDFC Bank and Bank of Baroda are sitting in two parallel rows containing four people each, in such a way that there is an equal distance between adjacent persons. In row 1. K, L, M and N are seated and all of them are facing south. In row 2. W, X, Y and Z are seated and all of them are facing north. Therefore, in the given seating arrangement each member seated in a row faces another member of the other row. 

M sits second to right of the person from Bank of Baroda. Y is an immediate neighbour of the person who faces the person from Bank of Baroda. 

Only one person sits between Y and the person from PNB. The immediate neighbour of the person from PNB faces the person from Canara Bank. 

The person from Bank of India faces the person from Axis Bank. Y is not from Axis Bank. W is not from PNB. W does not face the person from Bank of Baroda 

X faces the person from Dena Bank. The one who faces Z sits to the immediate left of K. 

L does not sit at any of the extreme ends of the line. The person from Bank of Baroda does not face the person from IDBI Bank.

Who amongst the following  sit at extreme ends of the rows? 

Direction: Study the following information carefully and answer the questions given beside:

Six persons – Rashmi, Mahi, Rahul, Jyotika, Raja, and Abhisek were living in a building of six floors. Each of these persons owns a different car – Jaguar, Audi, Ferrari, BMW, Bentley and Tesla, but not necessarily in the same order. The bottom floor of the building was numbered as 1, the floor above it was numbered as 2 and so on.
There were 2 floors between Abhisek and the one who owns Ferrari. Abhisek lives below the one who owns Ferrari. The one who owns Tesla lives just above the one who owns Ferrari. Rashmi owns Audi and there were 2 floors between Rashmi and Raja. There was 1 floor between Jyotika and the one who owns Jaguar. Jyotika lives above the one who owns Jaguar. There were 2 floors between Mahi and the one who owns BMW. Mahi lives above the one who owns BMW. Mahi and Rashmi were living on consecutive floors.

Which of the following combinations is/are correct?

3, 6, 5, 20, 7, 42, 9, (…)

In the following question, correct the equation by interchanging the two signs.
6 ÷ 17 x 51 + 6 – 12 = – 4

In a certain code ROSE is written as @%$# and PREACH is written as *@#18&, then how can SEARCH be written in that code?

In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusion logically follows the given statements.

Statements:
 I. Some Z are X.
 II. Some W are Z.

Conclusions:
 I. Some X are not W.
 II. Some X are not Z.