15 caves are arranged in a circle at the temple of doom. One of these caves has the treasure of gems and wealth. Each day the treasure keepers can move the treasure to an adjacent cave or can keep it in the same cave. Every day two treasure seekers visit the place and have enough time to enter any two caves of their choice.

How do the treasure seekers ensure that they find the treasure in the minimum number of possible days?

You see me once in June, twice in November, and not at all in May. What am I?

No matter how little or how much you use me, you change me every month. What am I?

Complete the series by replacing "?" with the correct number.

ST ND RD TH '?'

All of the flowers I have are orchids except two. All of the flowers I have are hibiscuses except two. All of the flowers I have are roses except two.

Can you tell me how many flowers I have?

Can you find the key in the picture below?

Suppose you are sitting in an interview and the interviewee asks you an aptitude question.

You have three buckets with a capacity of 4 litres, 8 litres and 10 litres and you have a large tank of water. Now you have to measure 3 litres of water precisely using those buckets. How will you do it?

You have a three-gallon and a five-gallon measuring device. You wish to measure out four gallons.

Replace the question mark in the picture below.

If EELS + MARK + BEST + WARY = EASY

What does HELP + BARK + WARD + LEAD equal?