An equation has been laid down using a few matchsticks. However, as you can see, the equation is not correct. Can you correct the equation if you are allowed to add or remove 5 matchsticks?

Can you solve this amazing hard number series problem?
7, 8, 10, 12, 16, 18 ?

Before Mount Everest was discovered, what was the highest mountain in the world?

How far can you walk into the woods?

What Does this text mean:

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How many Watermelons are there in the below picture?

How many triangles can you count in the figure given?

I have Rs.50 and I spend it in the way as below.

There are three houses in a straight row. One is red, one is blue, and one is white. The red house is left of the middle. The blue house is right of the middle. Where's the white house?

Dwayne Johnson was running away with the loot from a heist in his car along with Vin Diesel. One tire was punctured and he dropped down to replace it. While changing the wheel, he dropped the four nuts that were holding the wheel and they fell into a drain. Vin Diesel gave him an idea using which they were able to drive till the rendezvous point.

What was the idea ?