It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?

why number 8549176320 is one of a kind?

Find the next number in the series

12, 20, 40, 72, 116, 172 ?

The current time can be represented by below textual rebus.

0
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B.Sc
LLB

Can you tell us the current time?

Count the number of times the letter "F" appears in the following paragraph:

FAY FRIED FIFTY POUNDS OF
SALTED FISH AND THREE POUNDS
OF DRY FENNEL FOR DINNER FOR
FORTY MEMBERS OF HER FATHER'S FAMILY.

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

A mother bought three dress for her triplets daughters(one for each) and put the dresses in the dark. One by one the girls come and pick a dress.
What is the probability that no girl will choose her own dress?

Can you count the number of squares in the given picture?

Find the missing number in the sequence below:

Can you divide numbers from 1 to 9 (1 2 3 4 5 6 7 8 9) into two groups so that the sum of the numbers of each group is equal?

Note: 9 cannot be turned over to make it 6.