Can you find the odd number in the following?

2716, 4135, 5321 and 7145

Can you solve this picture maths equation?

In a football game, Christina defeated Teresa by 2 - 0 but no man from either side scored. How can this be possible?

Spot the cat in the picture below

Solve the following series:
AZ, GT, MN, __, YB

Can you find the thief by just looking at the picture below?

On my way to St. Ives I saw a man with 7 wives. Each wife had 7 sacks. Each sack had 7 cats. Each cat had 7 kittens. Kittens, cats, sacks, wives. How many were going to St. Ives?

You are given 2 eggs.
You have access to a 100-storey building.
Eggs can be very hard or very fragile means it may break if dropped from the first floor or may not even break if dropped from 100th floor, Both eggs are identical.
You need to figure out the highest floor of a 100-storey building an egg can be dropped without breaking.
Now the question is how many drops you need to make. You are allowed to break 2 eggs in the process

Create a number using only the digits 4,4,3,3,2,2,1 and 1. So i can only be eight digits. You have to make sure the ones are separated by one digit, the twos are separated by two digits the threes are separated with three digits and the fours are separated by four digits

Can you Find and name the hidden bird in the picture below ?