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mathsloverBest ResponseYou've already chosen the best response.12
@annas and @angela210793
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
for example : november 9 , 1991
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
1990 = 1600 + 300 + 0
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
odd days in 1600 = 0 and in 300 = 1 .. hence we get total odd days in 1900 = 1
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
now calculate the total number of days from 1.1.1991 to 9.11.1991
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
since 1991 is not a leap year hence we have days in february = 28 31 + 28 + 31 + 30 + 31 + 30 + 31 + 31 + 30 + 31 + 9 = 313 divide that by 7 we get remainder = 5 hence total number of odd days = 1 + 5 = 6
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
Monday Tuesday Wednesday Thursday Friday Saturday Sunday 1 2 3 4 5 6 7 total number of odd days = 6 hence on 9 november 1991 it was saturday
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
yes it is a very nice process also
 one year ago

annasBest ResponseYou've already chosen the best response.2
O.o i m shocked ... but awesome
 one year ago

annasBest ResponseYou've already chosen the best response.2
we can make a computer program on that
 one year ago

annasBest ResponseYou've already chosen the best response.2
i can try , i have to make an algorithm on that first. i'll try as soon as my website work is done
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
what is ur date of birth .. i will take urs as an example
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
ok so first of all : 1992 = 1600 + 300 + 2 right?
 one year ago

nitzBest ResponseYou've already chosen the best response.0
wait always we have to break into 1600 +........so on
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
yes it becomes easy
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
wait we will take 1991 here: 1991 = 1600+300+1 1600 = 0 odd days 300 = 1 odd day 1 = 1 odd day now calculate the number of days from 1.1.1992 to 15.07.1992 31+29+31+30+31+30+15 = 197 divide 197 by 7 remainder = 1 hence total number of odd days = 1 + 1 + 1 = 3
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
hence the day on 15 july 1992 = wednesday
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
Number of odd days in 300 years = (5 x 3) =15/7 = remainder = 1 odd day.
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
we can write 300 = (100)*3 number of odd days in 100 = 5 and hence in 300 it will be 5*3 = 15 / 7 remainder = 1
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
100 years = 76 ordinary years + 24 leap years = (76 x 1 + 24 x 2) odd days = 124 odd days. = (17 weeks + days) 5 odd days. Number of odd days in 100 years = 5.
 one year ago

nitzBest ResponseYou've already chosen the best response.0
leave it ........i am getting confused anyways thank you,,,,,,,
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
http://www.indiabix.com/aptitude/calendar/formulas
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
this is a confusing topic no problem
 one year ago

nitzBest ResponseYou've already chosen the best response.0
i learnt some simple tricks like 85^2,125^2......
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
85^2 = (905)^2 = 8100+25900 = 8125900 = 7225
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
well wait lemme show u the shortcut one also
 one year ago

nitzBest ResponseYou've already chosen the best response.0
\[85^{2}=?\] firstly mutiply last two :5*5=25 then multiply first digit that is 8*9=72 so 7225
 one year ago

nitzBest ResponseYou've already chosen the best response.0
i have multiplied first digit with a digit exceeding it....8*9=72
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
125^2 = 5^2 12*13=156 15625 = 125^2
 one year ago

nitzBest ResponseYou've already chosen the best response.0
even for 11.... say 49*11 we have 9 as it is 4+9=13 i carry off and4+1=5 so 539
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
...i dont get it...
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
should i give u another example?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
@lgbasallote so lemme take this as an example : what is the day on 0682012 ? ok?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
ok so 2011 = 1600 + 300 + 111 right ?
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
but you're looking for 2012...
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
yes but we will calculate odd days in 2011 years and then from 01082012 to 06082012
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
since 2012 is not a complete year hence we are taking 2011 there. . ok?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
wait i am making it soo long sorry
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
ok so .. 2011 = 1600 + 300 + 100+10+1 odd days in 1600 = 0 , in 300 = 1 and in 111= 5 now : count the total number of days from 1.1.2012 to 6.8.2012 : 31+29+31+30+31+30+31+6 = 219 divide 219 by 7 : we get remainder as 2 hence total number of odd days : 5 + 1 + 2 = 6 + 2 = 8 now : 8 days / 7 = remainder = 1 hence finally 1 odd day that denotes that the day on 06.08.2012 is monday monday
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
Made it short :D .. well do you know the exact meaning of odd days?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
well do you know understand what this concept is? any more questions
 one year ago

lgbasalloteBest ResponseYou've already chosen the best response.0
what do you mean 0 odd days in 1600; 1 in 300 and 5 in 111
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
hint : 1 ordinary year = 52 weeks + 1 day hence that 1 day is odd day =1
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
@mathslover can u expl this to me
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
No problem what is ur date of birth ?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
ok . so 1995 = 1600 + 300 + 5 right?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
oops wait it is : 1995 = 1600 + 300 + 95 right?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
1996 is not a full year .. hence we will take 1995 there .. ok?
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
wat do u mean by full year
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
wat do u mean by full year
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
full year means that : 365 days in 1996 you dont have 365 days as ur birthday is on 11  03 .. got it?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
now no. of odd days in 1600 =0 in 300 = 1 and in 95 =6 count days from 1.1.1996 to 11.03.1996 31+29+11 = 71 71/7 = remainder = 1 total odd days = 6+1+1 = 8 hence on 11.03.1996 it was monday
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
95/4 = 23 .. hence 95 years = 23 leap years + 72 ordinary years odd days in 95 years = 23*2 + 72*1=46+72 = 118 118/7 = remainder = 6
 one year ago

Yahoo!Best ResponseYou've already chosen the best response.0
@mathslover Any video on this topic
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
well not yet but lemme check it
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
sorry no .. @Yahoo! http://www.indiabix.com/aptitude/calendar/ prefer this
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
good question : for example : 1 ordinary year has 365 days there are totally 52 weeks and 1 day .. that 1 day is called odd day
 one year ago

RyanL.Best ResponseYou've already chosen the best response.0
Can you explain why the mayan calendar says the world is going to end this year?
 one year ago

mathsloverBest ResponseYou've already chosen the best response.12
well that are superstitions , only mayan calendar can explain sorry
 one year ago

ParthKohliBest ResponseYou've already chosen the best response.0
@RyanL. It has been assumed that the world will end just because 2012 is the last year mentioned in Mayan Calendar.
 one year ago
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