Why are televisions attracted to people?

John went to meet his friend Jacob, but when he was about to reach the main gate, John notices that Jacob had a mighty dog who was fastened to the tree. The chain is long enough that it allows the dog to reach the main gate.

How can the John reach the main gate?

What number comes next in the series?

5 15 5 18 5 24 14 20 _

The day before yesterday I was 25 and the next year I will be 28. This is true only one day in a year. What day is my birthday?

The following four words might seem abrupt to you. But you can make them meaningful by just adding vowels.
RDSH
GGPLNT
TMT
NN

Hint: All of them are vegetables.

Identify the hidden meaning behind this picture?

When does a USA Potato change its nationality?

Why is the Hole below a Lock?

Accidentally, two trains are running in the opposite direction and enter a tunnel that is 200 miles long. A supersonic bird that has fled the lab and taken shelter in the tunnel starts flying from one train towards the other at a speed of 1000 mph. As soon as it reaches the second train, he starts flying back to avoid collision and meets the first train again at the other end. The bird keeps flying to and fro till the trains collide with each other.

What is the total distance that the supersonic bird has traveled till the trains collided?

Can you find the next number in the below sequence
3 , 7 , 10 , 11 , 12 , 17 ?