Which is the rope you never skip with?

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

Can you tell a 3D object that has just two surfaces?

John bought a new car. He has a habit of eating ice cream from a particular ice cream shop while returning home from office. Whenever, he eats strawberry ice cream, he faces no problem. But whenever, he eats chocolate ice cream, the car starts giving problem. At first, he thinks, it is just a co-incidence but when this awkward incident happens for 3-4 times, he reports this problem to the company.

The mechanic of the company checks but finds no problem at all. The next day, when he stops by to eat chocolate ice cream, the car again starts giving problem.

Can you find the possible reason?

A number can be multiplied by multiple of nine
i.e 9 18 27 36 45 ...

and the resulting number consist of only one digit.

Can you identify the number ?

Which five letter word can be added at the end of below word to form a
valid word?

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A certain street contains 100 buildings. They are numbered from 1 to 100. How many 9's are used in these numbers?

Things are just as they seem, right? Well, check again.
Can you count the number of tigers in this picture ?

There is a shop where written:
Buy 1 for $1
10 for $2
100 for $3
I needed 999 and still only paid $3. How could this be financially viable for the shop-keeper?

John named his first son Alpha, second Beta, third Charlie and fourth Delta. What is the fifth son's name?