Can you find the odd number in the following?

2716, 4135, 5321 and 7145

How high do you have to count before you use the letter “a” in the English spelling of the whole number?

I am a number I am not an odd number I am higher than 90 I am not higher than 100 If you subtract me from 100, you get nothing. What number am I?

When is the top of a mountain similar to a savings account?

There are are five things wrong with this sentence; only geniuses will be able to to spot all of the mitstakes

Two batsman each on 94 runs. Seven runs needed to win in last 3 balls. Both make 100*. How?

Which Travels Faster? Solve below famous picture riddle:

A crime was committed at baker street. Ibrahim Dakota who was shot in the stomach was the main suspect. Sherlock questioned the suspect. The conversation started as:
Sherlock: What's your story, Ibrahim?
Ibrahim: I was walking around baker street and suddenly a man from the back shot me. I ran as fast as I could to save my life".
Sherlock: That is enough (and ask the police to arrest him).

Why does Sherlock think he is the murderer?

A person was found dead on a big green land with no trees or buildings around. When the police arrived, they found a piece of rock lying next to him and the man was wearing clothes comprising of red, blue and yellow colours.

Can you tell who the person is and what was the cause of death?

What kind of band never plays music?