If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

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?

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

Can you solve this picture maths equation?

What jumps when it walks and sits when it stands?

What 5-letter word typed in all capital letters can be read the same upside down?

Can you find the key in the picture below?

Rectify the following equality 101 - 102 = 1 by moving just one digit.

I am the largest in my family of fifty.
The youngest of our family lives separately from the rest of the family and so do I.
I am regarded as harsh and tough.
I am so large, you cut me in two equal halves,
each half would still be larger than the second largest member of the family.
Who am I?

Using eight eights and addition only, can you make 1000?