Reasoning - Clocks

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

A.  00

B.  100

C.  50

D.  200

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What is the speed of the train? I. 280 meters long train crosses a signal pole in 18 seconds II. 280 meters long train crosses  a platform in 45 seconds

A.  if the data in Statement I alone are sufficient to answer the question, while the data in Statement II alone are not sufficient to answer the question

B.  if the data in statement II alone are sufficient to answer the question, while the data in Statement I alone are not sufficient to answer the question

C.  if the data either in Statements I or II alone are sufficient to answer the question

D.  if the data even in both Statements I and II together are not sufficient to answer the question

E.  if the data in both Statements I and II together are necessary to answer the question

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An accurate clock shows 8 o ‘clock in the morning. Through how many degrees will the hour hand rotate when the clock shows 2 o’ clock in the afternoon

A.  1440

B.  1000

C.  1680

D.  180o

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A watch which gains 5 seconds in 2 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 (7/12) min past 3

B.   4 p.m.

C.  58 (7/11) min. past 3

D.  2 (3/11) min.past4

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At what angle the hands of the clock are inclined at 15 minutes past 5

A.  58 (½)0

B.  640

C.  67 (½ )0

D.  72 (½)0

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At what time between 7 and 8 o’clock will be the hands of the clock be in the same straight line but, not together

A.  5 min.past7

B.  5 2/11 min.past7

C.  5 3/11 min.past7

D.  5 5/11 min.past7

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At what time between 9 and 10 o ‘clock will the hands of a watch be together

A.  45 min.past9

B.  50 min.past9

C.  491/11 min.past9

D.  482/12 min.past9

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At what time between 5.30 and 6 will the hands of clock be at right angles

A.  43 5/11 min, past 5

B.  43 7/11 min, past 5

C.  40 min.past5

D.  45 min,past5

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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

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At 3.40, the hour hand and the minute hand of a clock form an angle of

A.  1000

B.  1250

C.  1300

D.  1350

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At what time, in minutes, between 3 o’clock and 4 o’clock ,both the needless will be  coincide each other

A.  5 1/11”

B.  12 4/11”

C.  13 4/11”9

D.  16 4/11”

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At an enquiry office at a railway station, a passenger was told ‘A train for Delhi hasleft 15 minutes ago, but after every 45 minutes a train leaves for Delhi. The next trainwill leave at 8.30 pm’. At what time was this information given to the passenger?

A.  7.45 pm

B.  8.00 pm

C.  8.15 pm

D.  8.05 pm

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At what time between 4 and 5 o’clock will the hands of a watch point in opposite directions

A.  45 min. past 4

B.  40 min. past 4

C.  50 4/11 min.past4

D.  54 6/11 min. past 4

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

A.  32 8/11 min

B.  36 5/11 min

C.  90 min

D.  96min

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December 9, 2001 is Sunday. What was the day on December 9, 1971

A.  Thursday

B.  Wednesday

C.  Saturday

D.  Sunday

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

A.  22

B.  24

C.  44

D.  48

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The reflex angle between the hands of clock coincides in a day?

A.  1800

B.  1921/20

C.  1950

D.  1971/20

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

A.   22

B.  24

C.  44

D.  48

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How many time do the hands of a clock coincide in a day

A.  20

B.  21

C.  22

D.  24

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

A.  20

B.  22

C.  24

D.  48

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I ........ at my present job, since the day a son ......to my sister.

A.  have been working...... was born

B.  would be able........ compelled

C.  have worked....... was born

D.  

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

A.  00

B.  100

C.  50

D.  200

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In which direction is Mahatmaji’s statue facing ? I. The statue is towards the northern end of the city. II. The statue’s shadow falls towards East at 5 O’clock in the evening

A.  If the data in statement (I) alone are sufficient to answer the question, while the data in statement (II) alone are not sufficient to answer the question;

B.  If the data in statement (II) alone are sufficient to answer the question, while the data in statement (I) alone are not sufficient to answer the questions;

C.  If the data even in both statements (I) and (II) together are not sufficient to answer the question;

D.  If the data in both statement (I) and (II) together are necessary to answer the question.

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what is the height of the triangle? I.The area of the triangle is 20 times its base. II.The perimeter of the triangle is equal to the perimeter of a square of side 10

A.  if the data in Statement I alone are sufficient to answer the question, while the data in statement II alone are not sufficient to answer the question:

B.  if the data in Statement II alone are sufficient to answer the question, while the data in statement I alone are not sufficient to answer the question

C.  if the data either in Statement I or Statement II alone are sufficient to answer the question:

D.  if the data even in both Statements I and II together are not sufficient to answer the question:

E.  if the data in both Statements I and II together are necessary to answer the question:

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IBM-Daksh observes that it gets a call at an interval of very 10 minutes from Seattle, at every 12 minutes from Arizonia, at the interval of 20 minutes from New York and after every 25 minutes it gets the call from Newark. If in the early morning at 5:00 a.m. it has received the calls simultaneously from all the four destinations, then at which time it will receive the calls at a time from all places on the same day?

A.  10:00 am

B.  3:00 am

C.  5:00 am

D.  Both (A) and (B)

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