How many triangles are there on the puzzle below?

Bopanna was working on a murder case when he received a message about the location of the murder weapon.
The message was encrypted as below.

"deb mitciv eht edisni neddih si nopaew redrum ehT"

Tell me the location of the murder weapon.

Three doctors said that Bill was their brother. Bill says he has no brothers. How many brothers does Bill actually have?

In this image, you can see three almost identical Doraemon images. Can you spot the odd one out from them?

What Deficiency does the below rebus represent?

VIT_MIN

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

You need to arrange three 7 and mathematical symbols to form number 1?

That attorney is my brother, testified the accountant.

But the attorney testified he didn't have a brother.

Who is lying?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

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?