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?

When you say goodbye, I am what you need to tie.
I come as a couple and go wherever you run.
Who am I?

What does this Rebus Picture mean?

Can you identify the hidden rebus in the image below?

There are five vowels (a, e, i, o, u) in the English language.
Can you tell us a word that contains all these vowels?

Can you find out which triangle will have a bigger area among the following?
1. A triangle with sides 300, 400 and 500
2. A triangle with sides 300, 400 and 700

Solve below rebus puzzle?

What has no start, end, or centre?

Prove that the below maths equation is true.

8 + 8 = 91

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?