Latest TCS Aptitude Question SOLUTION: there are exactly 4 sundays and 4 thursday in a month of 31. calculate the first day of the month?

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there are exactly 4 sundays and 4 thursday in a month of 31. calculate the first day of the month?

Asked In TCS kanika (11 years ago)

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DEEPAK KUMAR  (11 years ago)

It's Monday.
check calender of this month.

Is this solution Helpfull? Yes (21) | No   

Amardip Gautam  (11 years ago)

31/4 gives remainder 3
here we have restriction i.e remaining 3 days shudn't contain sun or thu...
if the day starts from sunday then remaining 3 days will be mon,tue and wed
" " " " monday " " " " "tue,wed and thu i.e 1 more thu making it 5 thu which violates our question.So,monday not possible
starting from tuesday,remaing 3 days:wed ,thu,fri..again 5 thu..so cross it
starting from wednesday," "' " thu,fri sat..." " " " "
starting from thu, " " " fri,sat,sun..." " sun " " "
" " " fri, " " " sat,sun,mon...." " " " "
" " " sat, " " " sun,mon,tue ..." " " "

Therefore ans is sunday

Is this solution Helpfull? Yes (8) | No (15)  

amitash anand  (11 years ago)

monday i think

Is this solution Helpfull? Yes (7) | No   

Divya Natarajan  (11 years ago)

Sorry..I was wrong earlier..ans is monday only

Is this solution Helpfull? Yes (5) | No (1)  

arti singh  (11 years ago)

for 4 sun and thu , sunday should be on 28th
so according to this 1st day will be on monday

Is this solution Helpfull? Yes (4) | No   

Govind Kumar  (11 years ago)

ans: FRI

1: FRI
2: SAT
3: SUN
....
..
..
31: THU

Is this solution Helpfull? Yes (2) | No (9)  

kanika  (11 years ago)

ans was friday... dun knoe how.? plz explain!

Is this solution Helpfull? Yes (1) | No (3)  

Govind Kumar  (11 years ago)

sry.... ,MON is correct..

Is this solution Helpfull? Yes (1) | No (3)  

Ashutosh kumar sinha  (11 years ago)

the day start with monday.. and end with wednesday

Is this solution Helpfull? Yes (1) | No   

BALENDU NARAIN PANDEY  (11 years ago)

monday...as 1,8,15,22,29 will be monday ,2,9,16,23,30 will be tuesday...,3,10,17,24,31 will be wednesday ..so sunday &thursday will be of 4 days

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k.m  (11 years ago)

monday because caculate if month starts with monday then only it contains 4 sunday and 4 thursday.

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Divya Natarajan  (11 years ago)

Monday/Thursday/Sunday.
I'm also confused.

Is this solution Helpfull? Yes | No (1)  

sai spandana  (11 years ago)

Answer is sunday if the month starts with sunday we have exactly 4 sundays and 4 thrusdays that is 28 days are completed after then mon,tues, wed thatz itself no confusion kna otherwise if it monday at 28th day monday
29 tue
30 wed
31 thrus
k frnds

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