There is a square of a particular number which when doubled, becomes 7 more than its quarter.

Can you find the number?

What is in seasons, seconds, centuries and minutes but not in decades, years or days?

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

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

AB * C = DE - F = GH / I

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?

Your last good ping-pong ball fell into a narrow metal pipe embedded one foot deep in concrete.
How can you get it out undamaged, if all the tools you have are your tennis paddle, shoe laces, and plastic water bottle, which does not fit into the pipe?

Find the number of squares in the below picture

Jigsaw captured 100 people and make them stand in a circle and all these people are labelled as Person1, Person2, Person3... Person100. He made them play a crazy game in which Person 1 shot Person 2 and pass the gun to the next person and so on until one stands alive.

Which person will survive in the end?

Look at this sequence from top to bottom. What is the next number in the sequence?
1
11
21
1211
111221
312211

I have branches, but no fruit, trunk or leaves. What am I?