How can you make the following equation true by drawing only one straight line: 5+5+5=550 ?

The product of three consecutive numbers is 7980.
Then the sum of these consecutive numbers would be?

Name a key which is hardest to turn.

If you go to the movies and you're paying, is it cheaper to take one friend to the movies twice, or two friends to the movies at the same time?

You see a mathematical expression in the picture. Can you think of a movie that this expression refers to?

2 ladies and 2 girls need to cross a river in a boat big enough for 1 LADY or 2 girls. How do they do it?

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?

There are two words one resembles the "state of rest" and the other is related to "writing/reading material".

Can you name these two words which also sound similar?

I add 5 to 9 and get 2. The answer is correct, so what am I?

John killed hundreds of people mercilessly and yet the police were not able to put her behind the bars. Why?