What begins with T, ends with T, and has T in it?

Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

Count the number of triangles in the given picture.

In a secret society, a buried chamber can be accessed only via a secret password. The password is seven characters long and comprises of just letters and numbers.

You find a code that can help you in cracking the password. The code says "You force heaven to be empty".

Can you deduce the password from that?

There was a competition where the contestants had to hold something. At the end of the event, the winner was a person who had no hands or feet. What was it that the contestants had to hold?

Nine marbles are arranged in the image below. Can you slide two marbles to form a square?

Can you name any English verb that becomes its past tense by simply rearranging the alphabets ?

Something Extraordinary happened on May 6th 19778 at 12:34am what was that?

Our product and our sum always give the same answer. Who are we?

Below toothpicks/matchsticks indicate the group of fishes moving from west to east direction. Can you make them move from east to west by just moving three toothpicks/matchsticks?