Spot 5 differences in two Christmas tree below:

Find the Next Number in the Sequence

2 9 3 1 8 4 3 6 5 7 ?

why number 8549176320 is one of a kind?

Which digit occurred maximum times between the number 1 and 1000?

In a supermarket, there is an intelligent glass pane before a refrigerating unit. This glass pane allows cherries and apples through it but does not allow grapes and Orange to pass through it.

Can you identify the rule that the glass pane is following?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

While sitting in the Car, John suddenly finds that one of the wheels was missing. John noticed that a killer is approaching towards him. John cannot get out of the car.

How will John escape?

A woman lives in a skyscraper thirty-six floors high and is served by several elevators which stop at each floor going up and down. Each morning she leaves her apartment and goes to one of the elevators. Whichever one she takes is three times more likely to be going up than down. Why?

Eight of us go fourth, not back, to protect our king from an attack. What are we?

How do you go from 98 to 720 using just one letter?