What three numbers, none of which is zero, give the same result whether they’re added or multiplied?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

Steffi's daughter Jazelle needs to be picked up from school every day.
Steffi asks one of her colleagues to pick up Jazelle from the school. Steffi devised a password system to confirm that Jazelle goes with the correct colleague only.

The password on Monday was SJM16.
The password on Wednesday was TAW39.

What will the password be for Friday?

How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

What number divided by 4 is the same as that number minus 4?

Find the missing number in the image below.

What is the largest number you can write with just 3 digits?

This puzzle is for Harry Potter fans. Do you know why Tom Riddle is called Lord Voldemort?

You see me once in June, twice in November, and not at all in May. What am I?

I am an eight letter word and I am a computer terminology.
The second, third and fourth letters make an animal.
The fourth, fifth, sixth, seventh and eighth letters make a weapon.
The first, second, third and fourth letters can be taken as an outcome of any exam.
The fifth, sixth, seventh and eighth letter combine to form a high end typing software.

Can you tell who am I ?