On her drawing table, Sayna lit 12 coloured candles. A few seconds later she blew two candles off.

How many candles Sayna have at the end?

If I remove one from eleven it becomes Ten and if I remove one from nine also becomes Ten. How?

Can you solve the below algebraic mathematical equation?

(J+O+I+N+T)3 = JOINT

I am a type of word that is spelt incorrectly or used differently, on purpose for humour. What am I?
Hint 1: You can find me in a joke.
Hint 2: I am a play on words.

If in a code language, DISTANCE is written as IDTUBECN and DOCUMENT is written as ODDVNTNE, the how will THURSDAY be coded as in the same language?

Can you decipher the two rows to find the hidden word?

Solve the counting riddle by identifying the number of triangles in the given picture.

Find the last number in the series below:

voN luJ yaM raM ---

You can see three almost identical images below. Can you spot the odd one out from them?

What occurs twice in a week, once in a year but never in a day?