Can you find the odd number in the following?

2716, 4135, 5321 and 7145

What does below chemistry rebus means?

What is the next shape from answers A, B, C, and D figure?

At a Society election for president, precisely 963 votes were cast.
There is a total of 4 candidates that participate in the election.

The winning candidate exceeds the opponents by 53, 79 and 105 votes.

How many votes do each candidate gets?

Give it food and it will live; give it water and it will die.

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Can you fill the blank with the correct number?

6 30 870 756030 _____

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

A landlord calls both of his sons and tells them that their horses will now decide who will transfer the inheritance. He tells them to race along the land till the end and the one whose horse will be slower will win and be the heir to all the property.

Both of them keep wandering for days but to no result. Then they ask a wise man regarding it. The man advises them on the matter after which they jump on the horses and race as fast as they can till the end. Why did they do it?

What did the wise man say?