When we see 2 but call 10?

How many pluses should we put between the digits of 987654321 to get a total of 99, and where?

If we tell you that there is a relation between the numbers and letters in the given figure, can you analyze it and find the missing letter in the last box?

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

The king of Octopuses has servants who have six, seven or eight legs. The distinguishing characteristics of the servants is that the one with seven legs always lie but the one with either six or eight legs speak the truth always.

One day, four servants meet and converse:

The black one says, 'We have 28 legs altogether.'

The green one says, 'We have 27 legs altogether.'

The yellow one says, 'We have 26 legs altogether.'

The red one says, 'We have 25 legs altogether.'


Can you identify the colour of the servant who is speaking the truth?

There is one thing that goes round the house and also inside the house but never even share a brief touch. What is it?

A word I know has six letters it contains, remove one letter and 12 remain. What is it?

Can you complete the sequence puzzle?

AR TA GE CA LE VI LI _

If,

6 / 7 = 2
3 / 9 = 7
8 / 2 = 6

Then

4 / 5 = ?

If your uncle’s sister is not your aunt, what relation is she to you?