A man, a woman and a boy can do a work in 3, 2, 6 days respectively. How many children were required with 1 man and 1 woman to complete the same work in 1/2 day?
Work done by a man in (1 )/(2 ) days = (1 )/(6 ) part Work done by a woman in (1 )/(2 ) days = (1 )/(4 ) part Work done by a boy in (1 )/(2 ) days = (1 )/(12 ) part Let one man and one woman together can do a piece of work in (1 )/(2 ) days = No. of x children required According to the question, (1 )/(6 ) + (1 )/(4 ) + (x )/(12 ) = 1 (2 + 3 + x )/(12 ) = 1 5 + x = 12 x = 12 – 5 = 7 Hence, 7 boys will be required.
Which of the following is not an example of a material misstatement?Â
State Bank of India, has raised funds worth ______ at a coupon rate of 8. 25 per cent through additional tier- 1 ( AT- 1) bonds.
Which of the following is not a type of equity?
Which of the following is/are types of strike?
     I.       Hunger Strike
   II.       Go-slow strike
Who will regulate NUEs(New Umbrella Entity)?
Which of the following books is the foundational book of Sanskrit grammar?
Which of the following provisions is/are not correct in regards to the Mountbatten Plan?
What is the maximum rate of compensation for permanent total disability under the Workmen’s Compensation Act?
Which of the following statements are true in regards to the Singh Sabha Movement?
1.   A Sikh movement that began in Punjab in the 1870s
...The sum of all even numbers between 31 and 61 is