The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?

I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

We have four gears with below features=> Both Gear A and D has 60 teeth=> Gear B has 40 teeth=> Gear C has 20 teeth=> Every two minutes, Gear B makes 25 full turns.What is the relative speed of Gear A and Gear B?

Place the numbers from 1 to 9 in the circles in a manner that each side of the triangle sums up to 17.

By moving exactly three matchsticks can you make the below equation true.It can be solved by 3 ways.

How many triangles can you find in this given picture?

Jack have ten pairs of black socks, eight pairs of white socks and seven pairs of green socks. Everything is mixed in a draw. As there is no light he were not able to identify the colour of the socks. How many of the socks did he want to take to match one pair

Only one color, but not one size,
Stuck at the bottom, yet easily flies.
Present in sun, but not in rain,
Doing no harm, and feeling no pain.
What is it?

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Solve the alphametic puzzle by replacing the alphabet with the number.

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