There are two candles. Both will only burn exactly for an hour. How will you use these two candles to measure forty-five minutes?

Analyze and find the missing item in the sequence:
16, 06, 68, 88, __, 98

Can you count the number of squares in the figure below?

You have to fill the below given grid in a manner that every row and column contains the digits 1 to 6. Also, make sure that the squares that are connected with each other must contains the same digit.

You are trapped in a room with two doors. One leads to certain death and the other leads to freedom. You don't know which is which.
There are two robots guarding the doors. They will let you choose one door but upon doing so you must go through it.
You can, however, ask one robot one question. The problem is one robot always tells the truth, the other always lies and you don't know which is which.
What is the question you ask?

What kind of band never plays music?

Which city is three-fifths chick two third cat and 50% goat?

You throw me out when you want to use me and you take me in when you don't want to use me.

Who Am I?

In my garden, I have many trees but only one of them is the mango tree. In these mango trees, there are some mangoes(as expected).

But after a strong wind, there are neither mangoes on the tree nor on the ground. Explain?

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?