Thirty men take 20 days to complete a job working 9 hours a day. How many hour a day should 40 men work to complete the job? (a) 8 hrs (b) 7 1/2 hrs (c) 7 hrs (d) 9 hrs35 98842
Find (7x + 4y ) / (x-2y) if x/2y = 3/2 ? (a) 6 (b) 8 (c) 7 (d) data insufficient Can anyone help me out to get answer for this question,i have exam on 6 th april can anyone find me the answer before that and post it please!!!!!!!!15 46767
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a file s transferred from one location to another in buckets . the size of bucket s 10 kilobytes. the buckets get filled at rate of 0.0001kb per ms. transmission time from sender to receiver s 10ms per bucket. after receipt of bucket, receiver sends an acknowledgement tat reches sender in 100 ms. assuming no error during transmission write a formula to calculate time taken in seconds to successfully complete transfer of file of size N kb.5 6840
A train travels a certain distance taking 7 hrs in forward journey, during the return journey increased speed 12km/hr takes the times 5 hrs.What is the distance traveled19 13578
A circular road runs round a circular ground. If the difference between the circumference of the outer circle and inner circle is 44 meters, find the width of the road?7 10942
if 36 x 45 + square root of a =1700 find a =?14 9449
i will come thrice in a minute, twice in a hour, once in a day, who am i?8 16138
1/8 is divided by 's', if 's' is increased by 2 times, what is the result6 10764
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