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Two clocks are being tested against a st...

Two clocks are being tested against a standard clock located in a national laboratory At 12 : 00 : 00 noon by standard clock, the readins of the two clocks are
`{:("Day","Clock - I","Clock - II"),("Monday",12:00:05,10:15:06),("Tuesday",12:01:15,10:14:59),("Wednesday",11:59:08,10:15:18),("Thursday",12:01:50,10:15:07),("Thursday",12:01:50,10:15:07),("Friday",11:59:15,10:14:53),("Saturday",12:01:30,10:15:24),("Sunday",12:01:19,10:15:11):}`
From the Observations carefully read the following conclusive statements.
Statement I : Zero - error in clock II is much longer than zero - error in clock I.
Statement II : Zero - error can always be corrected by applying necessary corrective measures
Statement III : Precision of clock - I is more than precision of clock - II
Statement IV : Precision of clock - II is more than precision of clock - I
Pick up the correction option from the following.

A

Only I and II are correct

B

Only I, II, IV are correct

C

Only, I, II, III are correct

D

Only I and II are correct

Text Solution

Verified by Experts

The correct Answer is:
B
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