A car is crossing a 20 km-long bridge. The bridge can support at most 1500kg of weight over it. If somehow, the weight on the bridge becomes more than that, it will break.

Now, the weight of the car is exactly 1500kg. At the midway, a bird comes and sits on the roof of the car. This bird weighs exactly 200 grams.
Can you tell if the bridge breaks at this point or not?

Find the combined weight of the Cat, Dog and Rabbit in the given picture.

A man dies of old age on his 25 birthday. How is this possible?

For an extra income, John decided to work at a Hotel for one hour daily. The manager offers him that they will pay him $11 after every 11 days.
However, John offered a different proposition to the manager. The offers stand as:
He will be paid just a penny on his first day.
Two pence will be paid on the second day,
Four pence will be paid on the third day.
And so on till the 11th day.

Should the Hotel manager accept his offer?

I am never scared but became petrified and can’t live in a house but would die to make one. What am I?

Complete the following series. It.s very logical:

1, 4, 5, 6, 7, 9, 11, __?

What is black when you buy it, red when you use it, and gray when you throw it away?

Its something that each of us devours,
Not just us but birds, beats, trees, and flowers,
Frets iron and nibbles steel,
Toil hard stones to meal,
Exterminates king, collapse town,
And blows the mountains down.

We know that the number 7 is the prime followed by a cube. Which next number is also a prime followed by a cube?

What is the fewest number of coins that would be required in order to make sure each and every coin touches exactly three other coins?