I know a ten-letter word in the English language which can be typed using only the top rows of the computer keyboard.

When it's bad luck to meet a black cat?

If you read clockwise, you can form a word by inserting three missing letters in the picture given below. Can you do it?

ENEMY = 2 * LINK
LINK + 2 = HELL

Then what will be TAXI + HELL? Select from the options below:
a) ROTTEN
b) DANGER
c) HEAVEN
4) MORTAL

Move three sticks of the spiral below to form a square.

Which tank will fill first?

Can you circle exactly four of these numbers such that the total is twelve?

1 6 1
6 1 6
1 6 1
6 1 6

In a competitive exam, each correct answer could win you 10 points and each wrong answer could lose you 5 points. You sat in the exam and answered all the 20 questions, which were given in the exam.
When you checked the result, you scored 125 marks on the test.

Can you calculate how many answers given by you were wrong?

Can you name four days which start with the letter 'T'?

How can you leave a room with two legs and return with six legs?