Below is the sum of symbols in each row and column in the figure. Analyzing the figure, can you find out the value of the symbols?

Spot what is wrong here in below Picture?

Why Aeroplane windows are round?

At a bar, three friends, Mr Green, Mr Red and Mr Blue, were having a drink. One man was wearing a red suit; one a green suit; and the other a blue suit. 'Have you noticed,' said the man in the blue suit, 'that although our suits have colours corresponding to our names, not one of us is wearing a suit that matches our own names?' Mr Red looked at the other two and said, 'You're absolutely correct. What colour suit is each man wearing?

Which word is least like the others? Third, fourth, fifth, sixth, seventh, eighth, ninth?

In the given figure, you can see that four match sticks are used to form a square. Can you form five squares by using six matches?

Begin with a word, five letters to my name,
Remove the first and last but I am the same
Take out my middle and still, I remain.
What word am I?

Find the next number in the series?
2, 12, 36, 80, 150, 252, 392, _ ?

If Bihan is 10, Anirudha is 20, and Kim and Seal are both 5, but Rikold is 10, how much is Kenniger by the same trend?

Can you think of any three-dimensional shape that comprises of exactly two surfaces?