13 decks of cards have been mixed. What is the minimum number of cards that must be taken out from the above-mixed cards to guarantee at least one 'four of a kind?

Make a sentence consisting of three words that have the whole alphabet.

In the image below, can you find the value of an angle(y)

An exterior architect is asked by a builder to plant seven trees in a manner that there are exactly six rows of trees in a straight line and each row has three trees in particular.

How will he do it?

You walk into a room that contains a match, a kerosene lamp, a candle and a fireplace. What would you light first?

What has many keys but can’t open a single lock?

What's the next in the series?

H, Be, F, S, Mn, Kr, In, Gd, Tl, ?

What Deficiency does the below rebus represent?

VIT_MIN

I am a ten letters word
The first four letters have the power to rule,
Next, four-letter can be eaten.
The next three-letter represents a lady.
I can fly as well

what am I looking for?

Three friends decide to distribute the soda cans they had among them. When all of them had drunk four cans each, the total number of cans that remained was equal to the cans each one of them had after they had divided the cans.

Can you calculate the total number of cans before distribution?