Can you solve this tricky maths equation problem by replacing it? mark with the correct symbol?

19834 -----: 187
15921 -----: 153
17561 -----: 139
13734 -----: ???

I shave every day, but my beard stays the same. What am I?

A Child was born in Lahore, Pakistan.

Still child is not a Pakistani citizen.why ?

If 5 cats catch 5 mice in 5 minutes, how long will it take one cat to catch a mouse?

Find the smallest sentence with all the English alphabet.

I have no doors but I have keys, I have no rooms but I have space, you can enter but you can’t leave! What am I?

A girl says this to her best friend: “I was born in 1955, and I celebrated my 17th birthday last weekend.” Her best friend thinks she’s lying, but she’s actually correct. How is that possible?

Which of the below owl is odd one out?

A farmer and his neighbour once went to Emperor Akbar"s court with a complaint. "Your Majesty, I bought a well from him," said the farmer pointing to his neighbour, "and now he wants me to pay for the water."
"That"s right, your Majesty," said the neighbour. "I sold him the well but not the water!"?
The Emperor asked Birbal to settle the dispute. How did Birbal solve the dispute?

A man and a dog were going down the street. The man rode, yet walked. What was the dog’s name?