Cristina was born in 1888. She just had her 30th birthday today how did that happen?

O_er_t_o_

Complete the missing letters of the given word.

While handling a project, the landscaper is asked by the owner of the mansion that he wants four trees in front of his mansion that are exactly equidistant from each other.

How will he do it?

I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

Can you find the missing piece of the Porsche?

Two girls were born to the same mother, on the same day, at the same time, in the same month and year and yet they're not twins. How can this be ?

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

A game is being played where eight players can last for thirty-five minutes. Six substitutes alternate with each player in this game. Thus, all players are on the pitch for the same amount of time including the substitutes.

For how long is each player on the pitch?

I go up and I go down.
I go up towards the beautiful sky and down toward the green ground.
I am present tense.
I am past tense too
Children love me.

Who Am I?

Next Number in the Series,

5, 16, 49, 104, ?