In a science lab, a petri dish hosts a healthy colony of yeast for an experiment. Now every minute, all the yeast cells divide into two. At noon, there was just a single cell of yeast and at 1:22, the Petri dish was half full. Can you calculate when the dish will be full of yeast?

Which is faster, Heat or Cold ? Explain.

1. What does:
TIM JOB
represent?

2. What does:
MO_ _
represent?

Find the missing number in the image below.

Count the number of lines in the image below ?

I am the fastest animal but cannot climb the tree. What am I?

I noticed one of the words in the oxford dictionary is spelled incorrectly. What about you?

From a pack of 52 cards, I placed 4 cards on the table.

I will give you 4 clues about the cards:

Clue 1: Card on left cannot be greater than the card on the right.
Clue 2: Difference between the 1st card and 3rd card is 8.
Clue 3: There is no card of an ace.
Clue 4: There are no face cards (queen, king, jacks).
Clue 5: Difference between the 2nd card and 4th card is 7.

Identify four cards?

What has many keys but can’t open a single lock?

Replace the question mark with the correct number.

2 + 2= 4
3 + 3= 18
4 + 4= 48
5 + 5= ?