If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you calculate the probability of getting a sum of six when a dice is thrown twice?

Count the number of triangles in the picture below:

An apple seller is hosting a competition. He offers 1000 apples and 10 boxes to the people who pass by. The challenge is to put those 1000 apples in the 10 boxes in such a manner that if he asks for any amount of apples, the person can directly give him the boxes or a combination of boxes. If the person can do it, he promises to give a thousand apples for free.

If you happen to pass by the apple seller, will you be able to win a thousand apples?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

What is the next shape from answers A, B, C, and D figure?

You visit a home for specially-abled children on the occasion of Christmas where you meet with 50 children. You have a box of chocolates containing 50 chocolates exactly.

What if you were asked to one chocolate to each child in a manner that one chocolate still remains in the box? Is it possible?

Which five letter word can be added at the end of below word to form a
valid word?

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Find the missing number in the image below.