Latest TCS Aptitude Question SOLUTION: Valentine day 14 Feb. 2005 was celebrated by Anand and shilpa on Monday. They were very happy. What day of the week would come on 14 Feb. 2010?

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Valentine day 14 Feb. 2005 was celebrated by Anand and shilpa on Monday. They were very happy. What day of the week would come on 14 Feb. 2010?

Asked In TCS (10 years ago)

Solved Saraswathy Read Solution (16)

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Read Solution (16) :

Saraswathy  (10 years ago)

feb 14 2005 - monday
feb 14 2006 - tuesday
feb 14 2007 - wednesday
feb 14 2008 - thursday
feb 14 2009 - saturday [since 2008 is leap year , 2 days ll go forward]
feb 14 2010 - sunday

So ans : sunday

Is this solution Helpfull? Yes (46) | No   

Rohit Agarwal  (10 years ago)

its SUNDAY

14th feb 2005------>monday
14th feb 2006------>tuesday
14th feb 2007------>wednesday
14th feb 2008------>thursday
14th feb 2009------>saturday
14th feb 2010------>sunday

Is this solution Helpfull? Yes (3) | No   

pirati karthik  (9 years ago)

2010=1600+400+9+2010 jan+14 days in 2010 feb
1600=0 odd days
400=0 odd days
9=2 leap years+7 ord years=2*2+7*1=11 odd days=4 odd days(11/7)

31(jan)+14(feb)=45

total=45+4=49 days=0 odddays(49/7)

so sunday

Is this solution Helpfull? Yes (2) | No   

anusha  (10 years ago)

feb 14 2005 - Monday
2006 - Tuesday
2007 - Wednesday
2008 - Friday(leap year )
2009 - Saturday
2010 - Sunday

ans:Sunday

Is this solution Helpfull? Yes (1) | No (2)  

CHINTHALAPURI ASHOK  (10 years ago)

for a common year we have 1 odd day and for leap year it is 2 so 2005,06,07,09 have total 4 odd days and 2008 has 2 odd days ,a total of 6 odd days so monday +6 =sunday

Is this solution Helpfull? Yes (1) | No   

priya  (10 years ago)

1600+400+10=0+0+2+10
14+2+10=26/7
r=5
saturday
here every 400 yrs zero odd days so 1600=0 odd days.
then divide 10 by 4 we get r=2
now add all we get and divide it by 7.

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Subrata Patra  (10 years ago)

sunday

check the calender

Is this solution Helpfull? Yes | No (7)  

Ananthi  (10 years ago)

somebody plse explain how feb 14 2005-monday?

Is this solution Helpfull? Yes | No (2)  

manoj kumar  (9 years ago)

14+10=24
10/4=2.5 just take 2
033625614035 code for months so feb means 3
2064 code for year 2for 18 th century 0 19th 6 60th nd 4 21st and reapeting so 6
add all 24+2+3+6=35
divide by 7=0
means sunday simple for any day by using codes just rem dat thank you

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vikas kesarwani  (9 years ago)

14th feb 2005= Monday
then
14th feb 2005 to 14th feb 2010= 5years
only one leap year in between these two i.e 2008
then 1*ordinary uears+2*laep years=1*4+2*1=6 odd days
so sunday is the the on 14th feb 2014

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swarupa rani  (9 years ago)

we have add 6days to Monday BC 2008 is leap year for that we have 2 odd days 2009-one odd day so on 2010

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K.JAHNAVI  (9 years ago)

14 feb,2010
we get it on sunday
since it has 0 odd days

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Kolluru Nagalakshmi  (9 years ago)

14Feb 2005 =Monday
14Feb 2006 =Monday+1day=Tuesday
14Feb 2007=Tuesday+1=Wednesday
14Feb 2008=Wednesday+1=Thursday
2008 is a leap year,hence it contain one day extra
14Feb 2009=Thursday+2=saturday
14Feb 2010=sturday+1=sunday

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Puja Dutta  (9 years ago)

sunday
as 2008 is leap year

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ANKITA DEB  (9 years ago)

14 feb 2005----mon
14 feb 2006----tues
14 feb 2007----wed
14 feb 2008----thurs
14 feb 2009----sat (since 2008 was a leap year hence +1 more day since a leap year has 366 days in it. )
14 feb 2010----sun.

ans= sunday.

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NUKALA SUSHMA  (8 years ago)

For 2000 years =0 odd days
For 10 years 2 leap years and 8 ordinary years :(2*2)+(8*1)
leap year has 2 odd days and ordinary year has one odd day
So total odd days upto 2010 = (0+12)=12
January +February =(31+14)=45
45/7=6
So 3 odd days
Total number of odd days= 12+3=15
15/7=2
Therefore 1 odd day
sunday

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