why number 8549176320 is one of a kind?

What will be the best approach to finding all the prime numbers less than 75 that leave an odd reminder when we divide them with 5?

You are provided with a grid (as shown in the picture). Can you fill the squares with numbers 1-8 in a manner that none of the two consecutive numbers are placed next to each other in any direction (vertically, horizontally or diagonally?)

I am quite hot but become too cold if you remove the first two letters. What am I?

Can you figure out the logic I used to decide the order of the following words:
gun, shoe, spree, door, hive, kicks, heaven, gate, line, den

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

1 dollar = 100 cent
= 10 cent x 10 cent
= 1/10 dollar x 1/10 dollar
= 1/100 dollar
= 1 cent

=> 1 dollar = 1 cent

solve this tricky problem?

A sundial has the fewest moving parts of any timepiece. Which has the most?

The peacock is a bird that does not lay eggs. How do they get baby peacocks?

Can you find the 09 errors in the picture below?