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How many times the hour hand in one hand of a clock are at right angle with minute hand in one round?

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Important Questions on Clock and Calendar

HARD
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
A clock is set right at 4 am. The clock loses 20 minutes in 24 hours. What will be the time, when the clock indicate 3 am on 4th day?
MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

The minute hand of a clock in the horizontal plane is on the number 6 of the clock and is pointing towards the west. If the hour hand is pointing towards the southwest, what time will the clock show exactly after three hours from now? 

HARD
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
At what angle (larger) are two hands of a clock inclined at 48 minute past 12?
EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

At what time between 4 and 5 will the hands of a clock are mutually in opposite directions?

MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
A clock gains 2 minute every hour. Then, the angle traversed by the second hand in one minute is:
EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

At what time between 3 O'clock and 4'O clock are the hands of a clock are together?

MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
The measure of the angle between the hands of the clock at 3:40 is
MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

A watch reads 4:30. If the minute hand points the East, in what direction will the hour hand point?

MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
A clock is such that it loses 4 minutes each day. The clock is set right on February 25, 2008 at 2 p.m. How many minutes should be added to get the right time when the clock shows 9 a.m. on 3rd 2008March, 2008?
MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
A watch gains 10 seconds in 3 minutes. It was set right at 9 A.M. In the evening of the same day, when the watch indicates half past 6 ‘o clock, the true time is
EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
Ishan wishes Irfan ‘Good Morning’ when the hour hand of a (measured clockwise) clock is positioned between 9 and 10. The angle between the two hands is 145°. The time shown by the clock is
EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
A clock is fixed on a horizontal table. At 3 pm its minute hand is pointing North. At 3.40 pm, the minute hand will point towards?
MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

How much does a watch lose per day, if its hands coincide every 64 minutes?

EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

What is the angle between the hands of a clock at 15 minutes past 5

MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

At what time between 5 & 6 will the hands of the clock Coincide?

EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
The angle between the hour hand and the minute hand of a clock at 10 minutes past 3 is
MEDIUM
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
At what time between 2 o'clock and 3 o'clock will the hour and minute hands of a clock be 12 minutes division apart?
HARD
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
How many times the hour hand and the minute hand of a clock are at right angle in a day?
HARD
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock

Select the Answer Figure that is the correct mirror image of the given figure when the mirror is held at the right side.

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EASY
Mental Ability>Numerical Reasoning>Clock and Calendar>Clock
What is the measure of the smaller of the two angles formed between the hour hand and the minute hand of a clock when it is 6:51 p.m.?