How many letters are in the alphabet?

I know a 5-digit number having a property that With a 1 after it, it is three times as large as it would be with a one before it.

Guess the number?

Name the three-letter word that can complete the below words:

A) L O _ _ _ E
B) E D U _ _ _ E
C) _ _ _ E R
D) _ _ _ T L E

Identify the next two numbers in this series.

101, 112, 131, 415, 161, 718, ???, ???

What does man love more than life, hate more than death or mortal strife; That which contented men desire; the poor have, the rich require; the miser spends, the spendthrift saves, and all men carry to their graves?

I hide my treasure in the ground, my tail is big and fluffy. If you spot me in a tree, please don’t call me scruffy. What am I?

Can you count the number of squares in the figure below?

I look at you, you look at me I raise my right, you raise your left. What am I?

A Child was born in Lahore, Pakistan. Still, the child is not a Pakistani citizen. why?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?