I have four wings but can't fly.
I express no emotions.
I am found on the exact spot every time you look.
I keep toiling away with a little sound.

Do you know what am I?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

Find the missing number in the image below.

There are six people in a family namely M, N, O, P, Q and R.

R and O are brother and sister.

N is the brother of Q's husband.
P is the father of M and grandfather of R.

How many male members are in the family?

One is to three as three is to five and five is to four and four is the magic number.
What is the pattern?

What number comes next in this sequence:
7 8 5 5 3 4 4 _

Replace each alphabet with the number (1-9) to make the below equation correct.

AB * C = DE - F = GH / I

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

When monkey rotate the gear, which mark will be hit 1 or 2 ?

Solve below popular number sequence
314 159 265 358 979 323 846 ?