Let the total work be 84 units. {LCM (14 and 12)} So, efficiency of ‘A’ = (84/14) = 6 units/day So, efficiency of ‘B’ = (6 x 0.5) = 3 unit/day Efficiency of ‘B’ and ‘C’ together = (84/12) = 7 units/day So, efficiency of ‘C’ = 7 – 3 = 4 units/day So, time taken by ‘C’ to finish the work alone = (84/4) = 21 days
Which is NOT a Directive Principle to be followed by the State for policy-making?
Which of the following acids is NOT present in fruits or vegetables?
Which of the following is NOT a general economic cause of poverty?
The binary equivalent of the octal number 473 is
Which DPSP emphasizes the importance of providing adequate means of livelihood to all citizens and preventing the concentration of wealth and resources ...
The compound in which a hydroxy group, -OH, is attached to a saturated carbon atomwhich has two other carbon atoms attached to it is called:
The reign of Raja Krishnadev Raya is considered the golden age of which literary language?
'Tara saari' is basically related to which state?
Dhruvasena II is related to which of the following ruling dynasties?