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

Six persons (U, V, W, X, Y, Z) sitting in a circle (not necessarily in same order). U and X are sitting opposite to each other. Z is between U and Y. W is opposite to Z. Who is sitting between V and X?

Select the option in which the words share the same relationship as that shared by the given pair of words.
Bank : River :: ? : Sea

In a code language, if ‘CLASS’ is written as ‘24152688, then how will ‘MORPH’ be written in that language?

Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements.

Statements:

1. All cakes are rocks.

2. All rocks are dams.

Conclusions:

I. Some dams are cakes.

II. All rocks are cakes

Raju is 10th from the top and Ravi is 21st from the bottom. There are 3 students between them. How many total students are there in the class?

Identify the number that does not belong to the following series.
2, 9, 28, 64, 126, 217, 344, 513

Identify the correct option to complete the following series.
1, 3, 5, 11, 21, 43, 85, 171,___