Elitmus
Exam
Numerical Ability
Clocks and Calendars
In a leap year there are 52 tuesdays, 52 thursdays & 52 saturdays, then on which day feb 29 falls
Read Solution (Total 10)
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- i think its wednesday
As leap year means 52 weeks + 2days.
and normal year means 52 weeks + 1 day.
where that one day is the day on which the year started. means if a year starts with sunday then we'll hv 53 sundays and rest all 52 tues,wed, etc.
thus in the given ques, our year can begin with mon, wed, fri,and sun.
if we take wed and fri, then following day will be thurs or sat which is not possible, same if we take mon.
thus our year begins with sunday, and on 31'st jan it wil be tue and first feb will be wednesday hence 29 feb will also be wed.
- 11 years agoHelpfull: Yes(40) No(3)
- Answer is Wednesday. We have 53 Sundays and Mondays, rest are 52. So our starts with a Sunday. Till Feb 29 we have 60 days n 60th day will be Wed starting with Sunday.
- 11 years agoHelpfull: Yes(6) No(1)
- monday.as 1st week=one monday...sunday,2 week=second mnday.....sec sunday,52nd week=52 monday 52 TUESDAY 52 THURSDAY 52 SATURDAY 52 SUNDAY AND NOW COMING TO 53 WEEK IT WLL HAV 53 DAY AS MONDAY, BUT NW V CANT GO FURTHER AS IT WILL MAKE 53 TUESDAY...HENCE 29 FEB WILL B MONDAY
- 11 years agoHelpfull: Yes(3) No(0)
- there are 366 day in leap year
366/7=2 odd day and 52 complete week
there are only sunday and monday which can be 2 odd day
if 1 jan has sunday then we are getting 31 dec on monday .
so 29 feb will be 59/7= 3 odd day from sunday so ans will be wednesday - 11 years agoHelpfull: Yes(3) No(0)
- it can be wednesday or thursday as there is no confirmation that the 1st jan is sunday or monday.
- 11 years agoHelpfull: Yes(2) No(2)
- how did we decide whether 1st jan is sun or monday.. both are possibilities.
- 11 years agoHelpfull: Yes(1) No(0)
- u r counting sunday as 1?oderwise there r four odd days at 29th feb. if u count 0 as sunday then ans will be thursday.so wat u r doing?1 as sunday?
- 11 years agoHelpfull: Yes(0) No(0)
- ans is Wednesday because year starts with Sunday because 52 Tuesday 52 Thursday and 52 Saturday so .
- 11 years agoHelpfull: Yes(0) No(0)
- leap year means=366 days
if JAN 1st will start with Thursday we get=366/7=52thrsdays+52 thursdays+52satrdays
now JAN 1st start with Thurseday
(jan1,7,14,21,28,feb4,11,18,25get a thurseday,26 friday,27 sat, 28 sun,29mondy
so 29feb is MONDAY
so feb 29=saturday - 11 years agoHelpfull: Yes(0) No(3)
- answer is wednesday.. u can check 2012 calender also
- 10 years agoHelpfull: Yes(0) No(2)
Elitmus Other Question
9. 4 gamblers A, B, C, D are playing with a condition of whoever looses the game doubles all other players money. At the end everybody has 32 coins. then what was
initial coins with A.
There are nine politicians A, B, C, D, E, F, G, H, I who have to become member of one of the 3 commitees namely I, II, III. Each politician should become member of
atleast 1 commitee & only in 1 commitee. I has exactly 1 more than II, III may or may not contain any members
A, B, C can not become members of I
D, E, F can not become members of II
G, H, I can not become members of III
1. If II has exactly 3 members, then in how many ways different commitees can form.
2. If II has exactly 3 members, then in how many ways III can have members.