Can you solve below mathematical equation?

2^1234 - 2^1233

Which five letter word can be added at the end of below word to form a
valid word?

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What is the centre of gravity?

Count the number of squares in the picture below.

Andrew sees a very rare bird named "Ruppell's vulture". Soon Andrew was dead. Can you explain the mystery, Mr. Sherlock?

What is the difference between a jeweller and a jailer?

A Doctor always sneezes before the rain. Doctor sneezes, Will it rain?

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The sum of a mother, her baby and her dog's weight is 170 Kg. How much does the baby weigh if the mother weighs 100 kg more than the combined weight of the baby and the dog, and the dog weighs 60 per cent less than the baby?

It walks on 4 when its young, walks on 2 when it's older, and walks on 3 when its very old?