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mathslover Group TitleBest ResponseYou've already chosen the best response.12
@annas and @angela210793
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
for example : november 9 , 1991
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
1990 = 1600 + 300 + 0
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
now calculate the total number of days from 1.1.1991 to 9.11.1991
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
@annas right?
 2 years ago

angela210793 Group TitleBest ResponseYou've already chosen the best response.0
Very niice :D
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
yes it is a very nice process also
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
useful process
 2 years ago

annas Group TitleBest ResponseYou've already chosen the best response.2
O.o i m shocked ... but awesome
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
:) thanks
 2 years ago

annas Group TitleBest ResponseYou've already chosen the best response.2
we can make a computer program on that
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
yes .. can u?
 2 years ago

annas Group TitleBest 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
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
but i didnt get.......
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
what is ur date of birth .. i will take urs as an example
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
ok so first of all : 1992 = 1600 + 300 + 2 right?
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
wait always we have to break into 1600 +........so on
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
yes it becomes easy
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
hence the day on 15 july 1992 = wednesday
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
got it ? @nitz
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
300........1 odd day??
 2 years ago

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

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
got it?
 2 years ago

mathslover Group TitleBest 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.
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
leave it ........i am getting confused anyways thank you,,,,,,,
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
http://www.indiabix.com/aptitude/calendar/formulas
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
this is a confusing topic no problem
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
i learnt some simple tricks like 85^2,125^2......
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
85^2 = (905)^2 = 8100+25900 = 8125900 = 7225
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
well wait lemme show u the shortcut one also
 2 years ago

nitz Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
:D right
 2 years ago

nitz Group TitleBest ResponseYou've already chosen the best response.0
i have multiplied first digit with a digit exceeding it....8*9=72
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
125^2 = 5^2 12*13=156 15625 = 125^2
 2 years ago

nitz Group TitleBest 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
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
...i dont get it...
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
should i give u another example?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
@lgbasallote so lemme take this as an example : what is the day on 0682012 ? ok?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
yeah sure
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
ok so 2011 = 1600 + 300 + 111 right ?
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
but you're looking for 2012...
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
yes but we will calculate odd days in 2011 years and then from 01082012 to 06082012
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
since 2012 is not a complete year hence we are taking 2011 there. . ok?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
wait i am making it soo long sorry
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
Made it short :D .. well do you know the exact meaning of odd days?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
well do you know understand what this concept is? any more questions
 2 years ago

lgbasallote Group TitleBest ResponseYou've already chosen the best response.0
what do you mean 0 odd days in 1600; 1 in 300 and 5 in 111
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
hint : 1 ordinary year = 52 weeks + 1 day hence that 1 day is odd day =1
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
@mathslover can u expl this to me
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
No problem what is ur date of birth ?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
ok . so 1995 = 1600 + 300 + 5 right?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
oops wait it is : 1995 = 1600 + 300 + 95 right?
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
1996 is not a full year .. hence we will take 1995 there .. ok?
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
wat do u mean by full year
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
wat do u mean by full year
 2 years ago

mathslover Group TitleBest 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?
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest 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
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
got it @Yahoo! ?
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
u r correct....
 2 years ago

Yahoo! Group TitleBest ResponseYou've already chosen the best response.0
@mathslover Any video on this topic
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
well not yet but lemme check it
 2 years ago

mathslover Group TitleBest ResponseYou've already chosen the best response.12
sorry no .. @Yahoo! http://www.indiabix.com/aptitude/calendar/ prefer this
 2 years ago

mathslover Group TitleBest 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
 2 years ago

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

mathslover Group TitleBest ResponseYou've already chosen the best response.12
well that are superstitions , only mayan calendar can explain sorry
 2 years ago

ParthKohli Group TitleBest 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.
 2 years ago
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