Count the Triangle in the figure given below:

How many sides does a circle have?

Can you tell a 3D object that has just two surfaces?

You have two buckets - one holds exactly 5 gallons and the other 3 gallons. How can you measure 4 gallons of water into the 5 gallon bucket?

(Assume you have an unlimited supply of water and that there are no measurement markings of any kind on the buckets.)

He loves to dance, twist and prance, he shakes his tail, and as a way he sails, wingless he flies into the sky. What is he?

Find the next number in the series below.

6 18 270 72090 ?

John drives to his office at 20km/hr. After reaching the office, he realizes that today is a holiday. He went back at an average speed of 30km/hr. Discounting the time spent in the stoppage what was the average speed of his journey?

Name one eight-letter word with 'kst' in the middle, 'in' the beginning, 'and' at the end.?

Find the value of "a" by solving the maths equation in the picture below:

You need to remove two matchsticks to make the below equation true. Can you do it ?