If seven cats kill seven rats in 7 minutes, how many would be needed to kill one hundred rats in 50 minutes?

Answer: 14.

Solution:

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14.

When a girl is 10, her sister is 4. When the girl is 60, what will her sister age?

Answer: 54

Solution:

Correct Answer: 54

Condition 1:

Girl age = 10 ; Sister age = 4

So here age difference is 6 years

Condition 2:

Girl age =60

so Sister age = Girl age -6?

                     =60-6=54

Hence Sister age is 54

I start with “e” end with “e”. I have whole countries inside me. What am I?

Answer: Europe

Solution:

What did the left hand say to the right hand after the test?

Answer: Why do you always have to be RIGHT.

Solution:

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Why do you always have to be RIGHT.

This only turns over once you have travelled very far. What is it?

Answer: odometer

Solution:

What word do all dictionaries spell wrong?

Answer: Wrong

Solution: