Which Number is the odd one out?

A) 7145
B) 2716
C) 5321
D) 4135

In the following picture, E is going to slide the object down and as per the terrain and the physics, the round object is going to travel all the way till the end. Now, can you analyze who all people will die when it happens?

What does below Rebus say?

XLR8

Find the next number in the series below

21 32 54 87 131 ?

Can you find the least possible number such that

If the number is divided by 3, it gives the remainder of 1;
If the number is divided by 4, it gives the remainder of 2;
If the number is divided by 5, it gives the remainder of 3;
If the number is divided by 6, it gives the remainder of 4.

Decode below three cipher riddles:

26 L of the A
7 D of the W
1000 Y in a M

A seven-year-old kid challenged his classmates that he can make the number one disappear by adding something to it.

How can he do that?

If one and a half boys, eat one and a half burgers in one and a half hours.

How many burgers can 9 boys eat in 3 hours?

Can you solve the below rebus?

A Man gave one of his sons 10 cents and another son was given 15 cents. What time is it?
Hint: Figure out the relation between time and number, is not so easy..:)