What does below chemistry rebus means?

How could a baby fall out of a twenty-story building onto the ground and live?

Can you find the odd number in the following?

2716, 4135, 5321 and 7145

When I get multiplied by any number, the sum of the figures in the product is always me. What am I?

Can you find out the total number of triangles in the given figure?

John Went to the nearby store in a Mall to buy something for her home. Below is the conversation between the two:

John: How much for the one?
Shopkeeper: It is $2
John: How much for the Eleven?
Shopkeeper: It is $4
John: How much for the Hundred?
Shopkeeper: It is $6.

What is John buying?

Solve the equation by replacing the alphabet with numbers.

MOM + MOM + NO = BOOK=

Find three whole, positive numbers that have the same answer when multiplied together as when added together.

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?

Four men were in a boat on the lake. The boat turns over, and all four men sink to the bottom of the lake, yet not a single man got wet! Why?