Question
The time taken by ‘A’ to build a wall alone is 35%
more than the time taken by him to build it along with ‘B’. ‘B’ will take how much percent more time to build the same wall than the time taken by him to build it along with ‘A’?Solution
Let the work ‘A’ and ‘B’, can do in 1 day be ‘a’ units and ‘b’ units, respectively. Let they takes ‘p’ days to build the wall, together Therefore, Total work = (a + b) × p units …….. (1) According to the question, Time taken by ‘A’ to build the wall alone = 1.35p days Therefore, total work = 1.35p × a units….. (2) From equation (1) and (2), we get 20b/7 = a Therefore, total work to be done = (a + b) × p = 27bp/7 units Time taken by 'B' to build the wall = 27bp/7b = 27p/7 days Therefore, required percentage = (27p/7 – p)/p} × 100 = 285.71% more time
Order made under section 144 of the Code of Criminal Procedure, 1973, shall not remain in force for more than ________ from the making thereof.
Among the following which section provide that the previous conviction of a person is relevant______
How many witnesses will be required for the proof of any fact ____.
With reference to the Code of Civil Procedure, 1908, upon application of the decree holder the court which passed the decree may, whenever think fit is...
What is the enactment date of the Insolvency and Bankruptcy Code, 2016?
Under the SARFAESI Act, which forum primarily handles matters related to enforcement of security interest?
Which of the following is the Appellate Tribunal under the Competition Act?
Which of the following is relevant confession?
According to ___________ of interpretation, the meaning of a word is to be judged by the company it keeps.
Which of the following best describes the scope of administrative law?