O_er_t_o_

Complete the missing letters of the given word.

What is the four-digit number in which the first digit is one-third the second, the third is the sum of the first two, and the last is three times the second?

What has six faces, but does not wear makeup, has twenty-one eyes, but cannot see? What is it?

👉 I am a 7 letter word.
👉 I like mornings
👉 If you remove my 1st letter you can drink me
👉 If you remove my 1st & 2nd letters 👉 you may not like me
👉 If you remove my last letter, you will see me on television
👉Answer is really very interesting
Let us see who solves this....

When Jack was six years old he hammered a nail into his favourite tree to mark his height. Ten years later at age sixteen, Jack returned to see how much higher the nail was. If the tree grew by five centimetres each year, how much higher would the nail be?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

Decode below three cipher riddles:

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

Replace the (?) with the correct mathematical signs to make the expression equal to 59.

18 ? 12 ? 4 ? 5 = 59

How much will a 38° angle measure when looked at under a microscope that magnifies ten times?

I am a type of room you cannot enter or leave. Raised from the ground below, I could be poisonous or a delicious treat. What am I?