Why 1729 is a magic number? Answer Logically.

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

Tell me the Hindi name of a Vegetable which if we remove 1st word will become a precious Stone and by removing the last word it will become a sweet eatable.

Spelt forwards I’m what you do every day, spelled backwards I’m something you hate. What am I?

There is a hypothetical state between the USA and Mexico border 'Tango'.
Here 70 percent of the population have defective eyesight, 75 percent are hard of hearing, 80 percent have Nose trouble and 85 percent suffer from allergies, what percentage (at a minimum) suffer from all four ailments?

In the picture, you can see a chess board. On the top left position, the K marks a knight. Now, can you move the knight in a manner that after 63 moves, the knight has been placed at all the squares exactly once excluding the starting square?

You knock a Table over in the library, and suddenly 20 eyes are looking at you.

A King wants to send the diamond ring to his girlfriend securely. He got multiple locks and their corresponding keys. His girlfriend does not have any keys to these locks and if he sends the key without a lock, the key can be copied in the way. How can King send the ring to his girlfriend securely?

Look at the picture and find out which square is not linked with any of the other squares.

Can you find the missing letter in the sequence?
S - T - I - L - ? - T - F - Y - C