Why is the Hole below a Lock?

What does below science rebus mean?

Ag Ag Ag
Ag SPOON Ag
Ag Ag Ag

10+10 and 11+11 can give you the same answer.

Explain how?

A horse was tied to a rope 5 meters long and the horses food was 15 meters away from the horse. How did the horse reach the food?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

Find the number of squares in the below-given picture.

This is a classy optical illusion puzzle. What more you can find except bricks in the image below?

What does the below image rebus riddle means ?

A man plots the murder of his wife. His plan is full proof. Nobody saw them leaving their house. He stabbed her with a knife while driving. She died on the spot. He threw her body in a valley. He threw the knife carefully wiping his finger prints on a random garbage bin. Then he went back to his home and no one was watching him this time as well.

After an hour, he was called by the local police department who informed him that his wife was murdered. They asked him to reach the scene of crime immediately. But as soon as he arrived at the crime scene, he was arrested by them.

How did the police know that he himself is the murderer?

Railroad Crossing, look out for the cars. Can you spell that, without any R's ?