Interested to Buy Any Domain ? << Click Here >> for more details...
A and B together can do a piece of work in 12 days, B and C
together in 15 days and C and A together in 20 days. In how
many days, can A, B and C together do it ?
(a) 5 days
(b) 10 days
(c) 24 days
(d) 30 days
- 2 Answers
- 7290 Views
- Banking, College School Exams Tests, Metro, State Bank Of India SBI, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / beda
2(A+B+C)=1/12 + 1/15 +1/20=1/5 ( in one day)
(A +B +C) = 1/10 in one day
Therefore A +B +C can complete in 10 days
| Is This Answer Correct ? | 6 Yes | 2 No |
Who composed the music of the Indian National Anthem ?
If the radius of a cylinder is decreased by 50% and the height is increased by 50% to form a new cylinder, then the volume will be decreased by (a) 0% (b) 25% (c) 62.5% (d) 75%
The largest island of the world is (a) Greenland (b) Madagascar (c) Borneo (d) Great Britain
Joint sittings of the two Houses of Parliament are presided over by the (a) President of India (b) Speaker of Lok Sabha (c) Chairmanof Rajya Sabha (d) An MP, specially nominated by the President
7 Answers BEd, Karnataka Bank,
Whose signature is found on a ten-rupee currency note in India? (a) Governor of RBI (b) Finance Secretary of India (c) Finance Minister of India (d) None of the above
15 Answers Andhra Bank, Financial Services, IB Intelligence Bureau, Indian Bank, Indian Railways, State Bank Of India SBI,
A is B?s brother, C is A?s mother, D is C?s father, E is B?s son. How is D related to A ? (a) Son (b) Grandson (c) Grandfather (d) Great Grandfather
Very strong and cold icy winds that blow in the Polar regions are called (a) Typhoons (b) Tornadoes (c) Blizzards (d) Polar winds
The Referendum, the Initiative and the Recall are democratic devices for (a) Indirect legislation (b) Direct legislation (c) Judicial legislation (d) Delegated legislation
The early Vedic Period was noted for (a) Urban development (b) Building of great temples (c) Agricultural civilization (d) Commercial activities
Water is not effective in extinguishing a fire caused by petrol because (a) The flame is too hot for water to cool it down (b) Water and petrol react chemically (c) Water and petrol are miscibile with each other (d) Water and petrol are immiscible with each other. Petrol forms the upper layer and continues to burn
The Strait separating India and Sri Lanka is (a) Harmaj Strait (b) Malacca Strait (c) Palk Strait (d) Berring Strait
The UN Secretary General, Kofi Annan belongs to which country ?
SSC History 
