# Open challenge If u can answer the below two questions then u r really intelligent. Q- one thing is there which Becomes 2kg when its dry. Becomes 1kg when its wet. And Becomes 3kg when its burnt. its challenge for u !! "Challange For all group Time limit 1days Answer if ur intelligent! What is that? Comes once in year, Twice in a month, 4 times in a week , And 6 times in a day? It's challange 4 all. Ans me..?.. It's Challenge 4 all ❓ ~~~~~~~~~~~~~~~~~~ Reply in 24 Hours. You can Send this SMS to All ur Friends. ur Time Start Now.

2
by vishalkanna07

2015-12-17T13:03:24+05:30
1.sulphur
2.Once in the word yEar.
Twice in "EvEry month"
Four times in "EvEry wEEk"
Six times in "EvEry wEEkend.
2015-12-17T13:09:21+05:30
Answer of 1st one is  SULPHUR. It has a specific gravity of 2. That means if you were to weigh a 2kg lump of Sulphur under water (i.e. WET) it would have an apparent weight of only 1kg. All things weigh more when they burn (oxygen gets added). Sulphur has an atomic number of 16. If it combines with oxygen (atomic number 8) on a one-to-one basis, it will weigh 1 1/2 times as much, That means 2kg will weigh 3kg.                                                                               the answer of 2nd one is                                                                                                                     'Odd' numbers.

'6' in a Day, there are 6 odd hours.- take day hours in 12 hour format, not in a 24 hour format.
(1), 2, (3), 4, (5), 6, (7), 8, (9), 10, (11), 12 - 1, 3, 5, 7, 9, 11 are 6 odd numbers.

'4' in a Week, ther are 4 odd days. - you know that there are 7 days in a week.
(1), 2, (3), 4, (5), 6, (7) - 1, 3, 5, 7 are 4 odd numbers.

'2' in a Month, there are two odd weeks. - you know that there are 4 weeks in a month.
(1), 2, (3), 4 - 1 & 3 are two odd numbers.

'1' in a Year (12 months), there is 1 odd - you know that 12 months are in year. Take number 12 of months.
(1), 2 - 1 is one odd number.