What is the India’s rank in the 2017 Digital Evolution Index (DEI)?
Who was named as the Wisden Cricketer of the Year 1980?
The bollywood movie Dil Hai Ki Manta Nahin was inspired from which hollywood film?
What is the middle name of Bajji (Harbhajan Singh)?
How many runs did VVS Laxman score in his ODI debut?
Who has become the first Women to raise Indian flag at Indian Film Festival of Melbourne (IFFM) 2017?
Who is the first Indian woman athlete to win the Gold Medal in Commonwealth Games?
Which county did Javagal Srinath signed in the year 2003?
Who invented field hockey when, where and why?
What are the benefits of using a wooden hockey stick over a composite hockey stick?
Start both hourglass at same time
As 7minutes gets competed,by 11 minutes
We remains with 4 minutes
Now as soon as 11 minutes hourglass completes ,reverse it
We get 11 minutes
Finally We get 15 minutes,4 minutes and this 11 minutes
There are two hourglasses. The small one can measure 5 minutes and the large one can measure 7 minutes.
How can we measure 16 minutes with 2 hourglasses running together?
(If one of the hourglasses finishes leaking, then it must be flipped over immediately to keep it running. )
There are two candles. Both will only burn exactly for an hour.
How will you use these two candles to measure forty-five minutes?
A guy has two wires of varying thickness, which each burns in 60 minutes. He actually wants to measure 45 mins. How can he measure 45 mins using only these two wires. (he can’t cut the one wire in half because the wires are non-homogeneous and he can’t be sure how long it will burn).
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