In a jungle where there are no street lights or any other artificial source of lights, I notice a black snake crossing the road.
How did I get sight of the snake?

What makes this number unique: 8,549,176,320?

What mathematical symbol can be put between 5 and 9, to get a number bigger than 5 and smaller than 9?

Which wheel of car does not rotate when you turn your car right?

What can go through glass without breaking it?

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

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Find the next number in the series below

21 32 54 87 131 ?

A man died, leaving $10,000,000 for his widow, 5 sons and 4 daughters. Each daughter received an equal amount, each son received twice as much as a daughter, and the widow received three times as much as a son.

How much did the widow receive?

Find The Next Number In The Sequence

30 10 15 13 0 16 -15 ?

There is a basket full of hats. Three are white and two are black. Three men, Tom, Tim, and Jim, each take a hat out of the basket and put it on their heads without seeing the hat they selected or the hats the other men selected. The men arrange themselves so Tom can see Tim and Jim’s hats, Tim can see Jim’s hat, and Jim can’t see anyone’s hat. Tom is asked what color his hat is and he says he doesn’t know. Tim is asked the same question, and he also doesn’t know. Finally, Jim is asked the question, and he does know. What colour is his hat?