Which of the following is not the unit of time [CPMT 1991; NCERT 1990; – McqOptions

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1.	Which of the following is not the unit of time [CPMT 1991; NCERT 1990; DPMT 1987; AFMC 1996]
A.	Micro second
B.	Leap year
C.	Lunar months
D.	Parallactic second
E.	(e) Solar day
Answer» E. (e) Solar day

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