Clock problems

[poornima lagadapati]

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.144°
B.150°
C.168°
D.180°

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

A.145°
B.150°
C.155°
D.160°

The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:

A.0°
B.10°
C.5°
D.20°

 

[poornima lagadapati]

At 3:40, the hour hand and the minute hand of a clock form an angle of:

A.120°
B.125°
C.130°
D.135°

How many times are the hands of a clock at right angle in a day?

A.22
B.24
C.44
D.48

The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:

A.80°
B.75°
C.60°
D.105°

 

[poornima lagadapati]

How many times in a day, are the hands of a clock in straight line but opposite in direction?

A.20
B.22
C.24
D.48

How many times do the hands of a clock coincide in a day?

A.20
B.21
C.22
D.24


How many times in a day, the hands of a clock are straight?

A.22
B.24
C.44
D.48

A watch which gains uniformly is 2 minutes low at noon on Monday and is 4 min. 48 sec fast at 2 p.m. on the following Monday. When was it correct?

A.2 p.m. on Tuesday
B.2 p.m. on Wednesday
C.3 p.m. on Thursday
D.1 p.m. on Friday

 

[poornima lagadapati]

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.144°
B.150°
C.168°
D.180°

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

A.145°
B.150°
C.155°
D.160°

The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:

A.0°
B.10°
C.5°
D.20°

1. D, 2. D

 

[poornima lagadapati]

At 3:40, the hour hand and the minute hand of a clock form an angle of:

A.120°
B.125°
C.130°
D.135°

How many times are the hands of a clock at right angle in a day?

A.22
B.24
C.44
D.48

The angle between the minute hand and the hour hand of a clock when the time is 8.30, is:

A.80°
B.75°
C.60°
D.105°

1.c, 2.c

 

[poornima lagadapati]

The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:

A.0°
B.10°
C.5°
D.20°

 

[poornima lagadapati]

The angle between the minute hand and the hour hand of a clock when the time is 4.20, is:

A.0°
B.10°
C.5°
D.20°

Option B

 

[poornima lagadapati]

How many times in a day, are the hands of a clock in straight line but opposite in direction?

A.20
B.22
C.24
D.48

How many times do the hands of a clock coincide in a day?

A.20
B.21
C.22
D.24


How many times in a day, the hands of a clock are straight?

A.22
B.24
C.44
D.48

A watch which gains uniformly is 2 minutes low at noon on Monday and is 4 min. 48 sec fast at 2 p.m. on the following Monday. When was it correct?

A.2 p.m. on Tuesday
B.2 p.m. on Wednesday
C.3 p.m. on Thursday
D.1 p.m. on Friday

1. B, 2. C