Can you count the number of lines in the below picture?

I am looking for a word that change both gender and number when i add the letter 'S'.

What Word am I Looking For ?

Why is Saturday stronger than Monday?

Find out which of the given views in the picture is accurately the top view of the given pyramid.

John is a strange liar.

He lies on six days of the week, but on the seventh day, he always tells the truth.

He made the following statements on three successive days:

Day 1: "I lie on Monday and Tuesday."
Day 2: "Today, it"s Thursday, Saturday, or Sunday."
Day 3: "I lie on Wednesday and Friday."

On which day does John tell the truth?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

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

It is deaf, Dumb and Blind!!!

Still, always tells the truth. What is it?

Alex opened 24 presents
Jonah opened 8 presents
Clara opened 1 present

Can you find out how many presents were opened by Candy?

An evil man kidnapped someone and made them take one of two pills. One was harmless, but the other was poisonous. Whichever pill the victim took, the kidnapper took the other one. The victim took their pill with water and died. The kidnapper survived. How did the kidnapper get the harmless pill?