Given: Anuj takes 1 day to complete a job. Bharat takes twice the time as Anuj to complete the same job. Chetan takes twice the time as Bharat to complete that job. Dhiraj takes twice the time as Chetan to complete that job. (A) Chetan and Dhiraj will take 8/3 days to complete the work (B) The second fastest pair to complete the work is Anuj and Dhiraj (C) The second slowest pair to complete the work is Bharat and Dhiraj (D) Bharat and Dhiraj will take 4/3 days to complete the work

How many ten-digit numbers can be formed using all the digits of 2435753228 such that odd digits appear only in even places?

Given below are two statements Statement I : (543)₆ is equivalent to (317)₈ Statement II : The last 4 bits in the binary representation of a multiple of 16 is 1000. In light of the above statements, choose the correct answer from the options given below

During the next year, the probability that a Company A releases a mobile is 0.7. The probability that mobile is a success. given that it is released by the Company is 0.8. The probability that a mobile is a success and released by a Company B is 0.28. A mobile released by either…

If a is 3/2 times of b, b is 3/4th of c and d is 1/4th of c, the ratio of a and d is

Pipe X can fill a tank in 12 hours and pipe Y can empty the tank in 18 hours. Both pipes are opened at 8 am and after some time Y is closed, and the tank is full at 10 pm on the same day. At what time was pipe Y closed?

The price of an apple is twice that of an orange. The price of an orange is thrice that of a banana.If the price of an apple increases by 10%, price of an orange increases by 30% and the price of a banana increases by 20%. Find the percentage increase in the price of 20 apples, 2…

The difference between the compound interest and simple interest for two years on a certain sum at a certain rate of interest is Rs. 64. The compound interest for two years is Rs. 704. The principal is

A vessel has 500 litres of milk. 50 litres of milk is replaced with 50 litres of water in this vessel. If this operation is repeated another 2 more times, what is the percentage of milk in the vessel at the end?