Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

John: "Hi Teacher, What is your favourite movie ?".
Chemistry Teacher: "Indium Cerium Platinum Iodine Oxygen Nitrogen".
Ten seconds later... John replied I got it.

Do you?

Can you count the number of seconds in a year?

Clue: You need to bother about calculation.

How many runs at maximum can a batsman score in a normal one-day match? Consider the fact that the conditions are ideal and there are no No Balls, no Wide Balls and no Extras in that match.

If I put in one bird per cage, I have one bird too many. If I put in two bird per cage, I have one cage too many. How many cages and birds do I have?

Find the missing number in the image below.

John walks into the daily grocery shop and steals a $100 bill from the shop. An hour later John returns to the shop and buys some daily products for $40. John pays the owner the $100 bill and therefore the owner returns him $60.

How much money did the owner lose?

Identify the movie name through below Rebus containing Pi Mouse and coconut tree..

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

Replace the question mark with the number below given a simple math problem.