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Start learning 50% faster. Sign in nowShare of Raman = 5850 - 2250 = Rs. 3,600 We know that wages are distributed in the ratio of efficiency when work is done together So, ratio of efficiency of Raman and Rajat = 3600:2250 = 8:5 Therefore, ratio of time of time taken by Raman and Rajat to complete the work alone = 5:8 Therefore, time taken by Rajat to finish the work = 30 X (8/5) = 48 days
When the digits, which are odd in the number ‘84376529’ are decreased by 2 and the remaining digits are increased by 1, then what is the sum of 5
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The remainder obtained on dividing a number 'P' by 7 is 4, Find the remainder when 'P + 14' is divided by '7'.
A boat covers a distance of 132 km downstream in 6 hours. If the ratio of upstream speed to downstream speed of the boat is 4:11, then find the distance...
If all the letters of the word " FLYOVER " are arranged in alphabetical order then how many letters will retain their original position?
Which of these solids has a higher volume?
I) A cuboid of length 6 cm, width 9 cm, and height 11 cm
II) A cube with each side 10 cm
How many meaningful English words can be formed from interchanging first and second letters of each word given in the series?
A boat can cover 84 km in upstream in 2 hours, if the speed of the stream is 30% of the speed of boat in still water, then find the time taken by the bo...