A - How often is there a leap month in the Chinese calendar?
(0) Every two years. (2) Every three years. (4) Every four years. (6) Every six years.
B - In which year was the leap second introduced?
(1) 45 BC (2) 1961 AD (3) 1972 AD (4) 2015 AD
C – Which is the odd one out?
(0) Common Year (3) Bissextile Year (6) Intercalary Year (9) Leap Year
D - Which date didn’t exist in the British Isles?
(1) September 7, 1582 (3) March 1, 1700 (5) September 10, 1752 (7) March 30, 1879
E - Which date did exist?
(7). February 29, 1900 (5) February 29, 1950 (3) February 29, 1975 (1) February 29, 2000
F - Which comic opera had Leap Day as a theme?
(6) H.M.S. Pinafore (7) The Mikado (8) The Pirates of Penzance (9) Trial by Jury
The cache is at South 41° 18. A B C East 173° 14. D E F