A person goes 4/5 of his usual speed reaches 10 min late to
his destinaton, time taken?

Answer Posted / teja

Answer:50 min
explanation:
speed=distance/time
in both cases distance is same.
s1*t1=s2*t2
s*t=(4s/5)*(t+10)
t=40 min
but we want total time means 10 min late
40+10=50 min

Is This Answer Correct ?    29 Yes 18 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

500 men are arranged in an array of 10 rows and 50 columns . ALL tallest among each row are asked to fall out . And the shortest among THEM is A. Similarly after resuming that to their original positions that the shortest among each column are asked to fall out. And the longest among them is B . Now who is taller among A and B ?

829


Find the next number in the series 1,2,5,10,,15,22--

708


In a show, ticket numbers from 101 to 350 are made to sit consecutively. What is the probability that the number of the ticket, selected at random, will be a hundredth digit of 2?

770


Find the value of @@+25-++@1..., where @ denotes "square" and + denotes "square root".

697


how to retrieve the recent record from the database using sql query. suppose the table has the columns only ename,job,salary columns

1743






A cycled from P to Q at 10 kmph and returned at the rate of 9 kmph. B cycled both ways at 12 kmph. In the whole journey B took 10 minutes less than A. Find the distance between P and Q.

803


A batsman scored 18 runs in his 18th innings and that makes his average 18. Find his average upto the 17th innings?

678


Hansie made the following amounts in seven games of cricket in India: Rs.10, Rs.15, Rs.21, Rs.12, Rs.18, Rs.19 and Rs.17(all figures in crores of course).Find his average earnings.

881


In a pond ecosystem, large fishes and small fishes will be there. If we want to remove small amount of pollutants, small fishes are to be employed. In a food chain food passes through a number of mouths and en route the mouth of the super feeder-the eagle. Its population determines the size of the ecosystem. But this has been proved false.What can you infer from above? (4 choices)

723


In a fraction, if 1 is added to both the numerator at the denominator, the fraction becomes 1/2. If numerator subtracted from the denominator, the fraction becomes 3/4. Find the fraction.

711


7 students can complete a task of making 9 scientific models in 21 days. How many students can make 3 models in 14 days.

1118


A man drives at a speed of 40 miles/hr. His wife left 30 mins. late with 50 miles/hr speed. when will they meet ?

1187


In a mixture R is two parts, S is one part . In order to mixture how much R is to be added.

875


A father is 30 years older than his son however he will be only thrice as old as the son after 5 years what is father's present age ?

861


Delhi's population is increasing day by day what is the reasong behind it & how can we solve it. G.D QUESTION (amit_nirwan@yahoo.com)

2265