After undergoing a successful eye operation, A blind girl has just boarded a train to her home. The doctor asked her to open the bandages after 3 hours. On her train journey, she opened the bandages and within a fraction of the time she commits suicide by jumping off the train.

Though her operation was successful, Why did she commit suicide?

What will you call your mother's brother's brother-in-law?

When can we add 2 to 11 and get 1 as the correct answer?

I look at you, you look at me I raise my right, you raise your left. What am I?

What does this mean?

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I am green and found in the forest and have needles instead of leaves. What am I?
Hint 1: It can be used for Christmas decorations.
Hint 2: I have a strong, scent that is used in air fresheners.

You have two buckets of 11 liters and 6 litres.
How can you measure exactly 8 litres?

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?

Find the next number in the sequence

1, 2, 6, 21, 88, __?

using four eights (8) and a one (1) and one mathematical symbol , create the number 100