Can you count the number of quadrilaterals in the picture below?
Can you solve this amazing hard number series problem? 7, 8, 10, 12, 16, 18 ?
The below given figure comprises of a pattern through which you can determine the missing letter. Can you push your mind to find the pattern and add the missing letter?
Jenifer and Jesica are having a conversation. Jenifer: I am definitely not over 30. Jesica: I am 28 and you are surely 5 years older to me at least. Jenifer: No, you are at least 29. You are told that both of them are lying throughout in the conversation. Can you find their respective ages?
There was an aeroplane crash, every single person died, but two people survived. How is this possible?
Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol? 19834 -----: 187 15921 -----: 153 17561 -----: 139 13734 -----: ???
Find the smallest sentence with all the English alphabet.
Remove two matchsticks to make the below equation correct.
1 + 9 + 8 = ? considering, 28 + 8 + 92 = 10
I have a five and a three-gallon jar. Assuming there is an infinite supply of water, how can I measure one-gallon water?
In the given figure, move three matchsticks so that the resulting figure contains two rectangles.
The inventor of the Rubik’s Cube didn’t realize he’d built a puzzle until he scrambled it the first time and tried to restore it.