In every 30 minutes the time of a watch increases by 3 minutes. After showing the correct time at 5 am , what time will the watch show after 6 hours ?

An accurate clock shows 8 o'clock in the morning. Through how may degrees will the hour hand rotate when the clock shows 2 o'clock in the afternoon?

A. 144º

B. 150º

C. 168º

D. 180º

The reflex angle between the hands of a clock at 10.25 is:

A. 180º

B. $${\text{192}}{\frac{1}{2}^ \circ }$$

C. 195º

D. $${\text{197}}{\frac{1}{2}^ \circ }$$

A clock is started at noon. By 10 minutes past 5, the hour hand has turned through:

A. 145º

B. 150º

C. 155º

D. 160º

A watch which gains 5 seconds in 3 minutes was set right at 7 a.m. In the afternoon of the same day, when the watch indicated quarter past 4 o'clock, the true time is:

A. $$59\frac{7}{{12}}$$ min. past 3

B. 4 p.m.

C. $$58\frac{7}{{11}}$$ min. past 3

D. $$2\frac{3}{{11}}$$ min. past 4