Replace the question mark with the correct number in below Picture:

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?

What has 88 keys?

What is more useful when it is broken?

Why Wine Glass Stem is so long?

A mathematics teacher took exams for his students. Out of the total students, 25% passed both the tests included in the exam. However, only 42% were able to clear the first test.

Can you find out the percentage of those students who passed the first test and also passed the second test?

The owner of a popular clothing store comes up with his own method of pricing items. A vest costs $8, socks cost $10, a tie costs $6, and a blouse costs $12. Using the owner’s method, how much would a pair of underwear cost?

Can you count the number of quadrilaterals in the picture below?

Divide 110 into two parts so that one will be 150 per cent of the other. What are the 2 numbers?

With the help clues provided in the image, can you find the 5 digit key?