Tech Mahindra
Company
Numerical Ability
Clocks and Calendars
What was the day of week on March 31,1996?
a) Sunday
b) Monday
c) Friday
d) Wednesday
e) None
Read Solution (Total 2)
-
- sunday
last digits of year=96
leap years of year=96/4==>24
month code ===04
given date==31
add all values==96+24+04+31==155
divides by 7
155/7==take remainder is 1
1 means Sunday,
- 8 years agoHelpfull: Yes(2) No(9)
- (date+centuary code+month code+no of year+no of leap year)/7
centuary code===========1200-1299=6
1300-1399=4
1400-1499=2
1500-1599=0 SAME PATTREN REPEAT
MONTH CODE
JAN-0 FEB-3 MAR-3
APR-6 MAY-1 JUN-4
JULY-6 AUG-2 SEP-5
OCT-0 NOV-3 DEC-5
DAY CODE
SUN-SAT(0-6)
SO ANS COME THIS WAY
(31+0+3+96+24)/7
154/7============>0(REM)SUNDAY IS ANSWER - 7 years agoHelpfull: Yes(1) No(2)
Tech Mahindra Other Question