Aptitude - Clock - Discussion
Discussion Forum : Clock - General Questions (Q.No. 11)
11.
How many times are the hands of a clock at right angle in a day?
Answer: Option
Explanation:
In 12 hours, they are at right angles 22 times.
In 24 hours, they are at right angles 44 times.
Discussion:
80 comments Page 4 of 8.
Naveen kumar said:
8 years ago
At what point of the after 3 o'clock hour hand and the minute hand of a clock occur at right angle for the first time with the answer?
Please explain me.
Please explain me.
Rasika said:
8 years ago
How many 90 degree angles between the hour hand and minute hand from 12 noon to 3 pm? How to calculate? please explain.
Shakil said:
8 years ago
When time starts at 12 noon, at 12:15 angle b/w them is 90.
For 1 pm angle subtended by two hands as 90 degrees will twice. Once the minute hand is approaching the hour hand and once it is going away from hour hand. it is similar for 2 pm, but in the case of 3 pm only one time. for second chance it's out of range.
For 1 pm angle subtended by two hands as 90 degrees will twice. Once the minute hand is approaching the hour hand and once it is going away from hour hand. it is similar for 2 pm, but in the case of 3 pm only one time. for second chance it's out of range.
Niharika said:
8 years ago
What about the number of times 0 degrees comes in 12 hours (precisely 5am-5pm)?
Zips said:
8 years ago
How many times right angle is similar?
Pakixa said:
9 years ago
If the time is 3:30 that the angle would be?
Deepanjan said:
7 years ago
How many times the two hands of a clock will make 180 degree from 4pm to 10pm?
Nishtha said:
7 years ago
How 22 right angles in 12 hours?
Darshan said:
7 years ago
Angle = (11*m)/2 - 30 * h.
Use this formula for solving the clock problem.
Use this formula for solving the clock problem.
Dharshan said:
2 years ago
During 5:55pm and 5:55am, hour hand is inclined between 5 and 6 not in the straight line.
For 12 hours, 11 times.
For 22 hours, 22 times.
For 12 hours, 11 times.
For 22 hours, 22 times.
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers