Clock Online Quiz


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Following quiz provides Multiple Choice Questions (MCQs) related to Clock. You will have to read all the given answers and click over the correct answer. If you are not sure about the answer then you can check the answer using Show Answer button. You can use Next Quiz button to check new set of questions in the quiz.

Questions and Answers

Q 1 - A clock is set right at 6 p.m. the clock loses 16 min. In 24 hrs. What will be true time if the clock indicates 11p.m on 4th day?

A - 12 O`clock

B - 9 pm

C - 11 pm

D - 2 pm

Answer : A

Explanation

$\left ( 24 \times \frac{15}{356} \times 89 \right )$ hrs = 90 hrs of correct clock, correct time will be mid night.

Q 2 - At what time between 4 and 5 O`clock will the hands of a watch will point in opposite direction?

A - 45 min. past 4

B - 50$\frac{4}{11}$ min. past 4

C - 40 min. past 4

D - 54 $\frac{6}{11}$ min. past 4

Answer : D

Explanation

$\frac{60}{55}$ × 50 min. = 54 $\frac{6}{11}$ min.

Q 3 - At what time between 8 and 9 O`clock will the hands of a clock be in straight line?

A - 11$\frac{11}{11}$ min past 8

B - 11$\frac{10}{11}$ min past 8

C - 11$\frac{9}{11}$ min past 8

D - 11$\frac{8}{11}$ min past 8

Answer : B

Explanation

$\left ( \frac{5n - 30}{11} \right )$ × 12 min past (n>6)

$\frac{120}{11}$ = 11 $\frac{10}{11}$ past 8

Q 4 - In which particular time between 5 and 6 O` clock will the hands of clock be together?

A - $\frac{298}{11}$

B - $\frac{299}{11}$

C - $\frac{300}{11}$

D - $\frac{301}{11}$

Answer : C

Explanation

$\frac{60n}{11}$ = $\frac{60 \times 5}{11}$ = $\frac{300}{11}$

Q 5 - If a clock is started at noon then angle turned by hour hand at 4.45 pm is?

A - 142$\frac{2}{4}$

B - 142$\frac{3}{4}$

C - 142$\frac{5}{4}$

D - 142$\frac{6}{4}$

Answer : A

Explanation

(4 + $\frac{45}{60}$) × 30 = 142$\frac{2}{4}$

Q 6 - In which time between 9 and 10 O`clock, the hands of a clock will look like a straight line?

A - $\frac{180}{11}$

B - $\frac{210}{11}$

C - $\frac{90}{11}$

D - $\frac{270}{11}$

Answer : A

Straight Line

Explanation

$\frac{60}{55}$ × 15 = $\frac{180}{11}$

Q 7 - What should be the angle between two hands of a clock at 7.20 a.m?

A - 95o

B - 105o

C - 110o

D - 100o

Answer : D

Explanation

30(7-$\frac{20}{5}$) + $\frac{20}{2}$ = 30 × 3 + 10 = 100o

Q 8 - What should be the angle of the hands of a clock which are inclined at 40 min past 5?

A - 64

B - 66

C - 68

D - 70

Answer : C

Explanation

40 min past 5 = 60 + $\frac{40}{5}$ = 68

Q 9 - A clock was late by 5 minutes at noon on Sunday, but on Friday at 3P.M it is found that clock was fast by 10 minutes. Find the time when time was correct.

A - On Monday at 6P.M

B - On Tuesday at 5A.M

C - On Tuesday at 5P.M

D - On Thursday at 7A.M

Answer : B

Explanation

It is 123 hours from Sunday noon to Friday 3P.M. Therefore clock gained 15 minutes in 123 hrs, thus 5 minute can be gained in $\frac{120}{15}$ × 5 hrs = 40 hrs = on Tuesday at 5 A.M

Q 10 - If a proper-working clock displays 8:00AM, how may degrees will the hour hand rotate when the clock shows 2:00 PM?

A - 144 degrees

B - 150 degrees

C - 168 degrees

D - 180 degrees

Answer : D

Explanation

Angle traced by the hour hand in 6 hours = ($\frac{360}{12}$) × 6 degrees = 180 degrees

reasoning_clock.htm
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