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Frequently Asked Orkut Math Questions and Answer

(#M40000328) ORKUT QUESTION Watch the watch Keep an EYE

Q. The minute and the hour hand of a watch meet every 65 minutes. How much does the watch lose or gain time and by how much?

Asked In Orkut Dolly (10 years ago)

Solved C.T.Narayanan Read Solution (5)

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(#M40002643) ORKUT QUESTION Rolling coin Keep an EYE

Q. How many times does a coin rotate in rolling completely about another coin, of the same size, without slipping?

Asked In Orkut Rohit (8 years ago)

Unsolved Read Solution (4)

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(#M40002110) ORKUT QUESTION series puzzle Keep an EYE

Q. What is the next number of the following sequence.

123, 135, 148, 1512, 1663, 17129, 188311,____

Asked In Orkut Sahil (8 years ago)

Solved DIPIN Read Solution (7)

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(#M40003568) ORKUT QUESTION Toss and dice Keep an EYE

Q. In a game, the 1st person tosses a coin. If the outcome is head, he throws a dice and the result is recorded as his score and he gets one more chance to toss the coin. If the outcome is tail then the next person gets a chance to toss the coin. What is the probability that a person scores 35 points after 6 tosses in this game?

Option
a) (1/32)(1/6)^5
b) (1/32)(1/6)^6
c) (1/64) (1/6)^6
d) (1/64) (1/6)^5

Asked In Orkut Atul (8 years ago)

Unsolved Read Solution (4)

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(#M40002755) ORKUT QUESTION Carriage wheels Keep an EYE

Q. My friend owns a horse-driven carriage. It was found that the fore wheels of the carriage make four more revolutions than the hind wheel in going 96 feet. However, it was also found that if the circumference of the fore wheel was 3/2 as great and of the hind wheel 4/3 as great, then the fore wheel would make only 2 revolutions more than hind wheel in going the same distance of 96 feet. Can you find the circumference of each wheel?

Asked In Orkut Inder (8 years ago)

Unsolved Read Solution (2)

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(#M40002111) ORKUT QUESTION workers Keep an EYE

Q. A group of workers was put on a job. From the second day onwards, one worker was withdrawn each day. The job was finished when the last worker was withdrawn. Had no worker been withdrawn at any stage, the group would have finished the job in two-thirds of the time. How many workers were there in the group?

Asked In Orkut Sahil (8 years ago)

Solved DIPIN Read Solution (1)

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(#M40000330) ORKUT QUESTION A journey Keep an EYE

Q. A man started to walk from Town A to Town B at 1200 hrs, and his friend started at two P.M. on the same day to walk from B to A. They met on the road at five minutes past four o'clock, and each man reached his destination at exactly the same time. Can you tell at what time they both arrived at their destination?

Asked In Orkut Dolly (10 years ago)

Solved DIPIN Read Solution (8)

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(#M40002113) ORKUT QUESTION mangoes Keep an EYE

Q. A man has two bags with 10 mangoes each. On his way home he needs to cross five gates which are guarded by watchmen. Every gate the man crosses, that gate's watchmen will take out two mangoes from each bag with mangoes. Can the man take home any mangoes after crossing all five gates. If yes how many and how?

Asked In Orkut Sahil (8 years ago)

Solved DIPIN Read Solution (3)

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(#M40002641) ORKUT QUESTION Making soap bars Keep an EYE

Q. When manufacturing bars of soap, the cutting machine produces scraps. The scraps from 11 bars of soap can be made into one extra bar. What is the total number of bars that can be made after cutting 250 bars of soap?

Asked In Orkut Rohit (8 years ago)

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(#M40002112) ORKUT QUESTION next number Keep an EYE

Q. Find next no in series.

10, 67, 130, 223, ....

Asked In Orkut Sahil (8 years ago)

Solved DIPIN Read Solution (5)

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