I’m tall when I’m young, and I’m short when I’m old. What am I?

Count The number of F's in the paragraph below:

"FINISHED FILES ARE THE RESULT OF YEARS OF SCIENTIFIC STUDY COMBINED WITH THE EXPERIENCE OF YEARS"

If you toss a coin 10 times and it lands heads up every time, what are the chances it will land heads up if you toss it again?

Six glasses are in a row. The first three are filled with milk and the last three are empty. By moving only one glass, can you arrange them so that the full and the empty glasses alternate?

Find the 8 in the below-given Image.

Take 9 from 6, 10 from 9, 50 from 40, and leave 6.

How Come ??

Can you find the missing piece of the Porsche?

People make me, save me, change me, raise me. What am I?

_ _ _ IE _ _
_ _ _ IE _
_ _ IE _ _
_ _ IE _
_ _ _ _ IE

Like you see, some letters have gone missing from these words that contain the IE pair at some or the other place. The letters that will be used to fill the blanks are given below. Use them and form meaningful words. Can you do that?

A, C, D, F, H, K, L, M, N, N, O, R, R, S, S, S, T, T, Y and Y.

Which digit occurred maximum times between the number 1 and 1000?