Using Only Five 5's and any mathematical operator make sum as 37

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Which is Odd One Out and why?

4377

3954

9862

8454

9831

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

You bought me for dinner but never eat me. What am I?

What is the fastest way to double your money?

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

My thunder comes before the lightning; my lightning comes before clouds; my rain dries all the land it touches. What am I?

A rain drop fell from one leaf to another leaf and lost 1/4th of its volume. It then fell to another leaf and lost 1/5th of the volume. It again fell on another leaf and lost 1/5th of the volume.



This process kept repeating till it fell on the last leaf losing 1/75th of its volume.



Can you calculate the total percentage of loss from the initial volume when the drop has fallen to the last leaf accurate up to two decimal places?

A beggar on the street can make one cigarette out of every 6 cigarette butts he finds. After one whole day of searching and checking public ashtrays the beggar finds a total of 72 cigarette butts. How many cigarettes can he make and smoke from the butts he found?