I am the beginning of the end, and the end of time and space. I am essential to creation, and I surround every place. What am I?

Two boys wish to cross a river. The only way to get to the other side is by boat, but that boat can only take one boy at a time. The boat cannot return on its own, there are no ropes or similar tricks, yet both boys manage to cross using the boat.

How?

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

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 Me

Hint1: I am a god
Hint 2: I am a planet
Hint 3: measurer of heat

Jack was having a candle light dinner with his girlfriend. Suddenly a cold gush of wind entered through the open window and three of the ten candles were extinguished. Assuming that none of the other candles were extinguished.

How many candles are they left with in the end ?

Can you guess the name of the month by looking the below rebus ?

There is a box. The area of its top is 240 square units, the area of the front is 300 square units and the area of the end is 180 square units.

Can you calculate the dimensions of this box with the given data?

The centre of the third figure is empty. What digit should fit inside?

What number does the below three word/phrase identify and why?
1. Deck
2. Year
3. Singing in the Rain