A swimmer jumps from a bridge over a canal and swims 1 km upstream. After that first kilometer, he passes a floating cork. He continues swimming for another half an hour and then turns around and swims back to the bridge. The swimmer and the cork arrive at the bridge at the same time. The swimmer has been swimming with constant speed. How fast does the water in the canal flow?
(Please explain the approach as well)
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Kunal wants to buy a cd costs f 1700 he gets 250 in in first bday and he adding 50/month
in his savings after how many month he will buy the cd
How is Cracku's quant sectional tests? Whats the LOD compared to CAT 2016, Aimcats & Simcats?
Q.16. Is the answer 3? Don't have answer key with me.
Pls solve
P points each are taken on 3 coplanar lines. Find maximum number of triangles that can be formed from these points.
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A raw score of 90 will be equivalent to how much percentile?
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An amount of Rs.20,900 is taken as loan at 9% p.a., compound interest. If it is to be repaid in 2 equal annual instalments, what is the value of each instalment? Approach pls
Q. P persons are sitting at the corners of a p sided table. They are asked to pass around a bag of coins. There are two rules to be followed.
(i) A person cannot pass the bag to his neighbour.
(ii) There should be exactly one give and take between all possible pairs of persons. Each time the bag is handed over, a bell rings. If after all the possible transactions are over, the bell has rung 90 times, find the number of people.
SAMCAT 1803 How to get the arrangement?
Is there any source for practicing varc sectionals having 24 rc and 10 va questions ? I don't know why time and ims have decreased the rc question's to 15-16 in there sectionals.
I am getting the answer for replace quantity as 1/5 while in book is given 4/5 please explain A container is filled with the mixture of mild and water. The ratio of milk and water is same. Bobby and Sunny increases the concentration to 60% Bobby makes it by addiing the milkand Sunny makes it by replacing the mixture with milk.What is the percentage of milk added by Bobby to that of milk replaced by Sunny:
In a parking lot every 3rd car is red and every 4th car is white, what could be the maximum no of cars in the lot?
A contractor deployed some men to plant 1800 trees in a certain no. of days. But in 1/3 rd of the planned time 120 plants could be less planted so to ful fill the target for the rest of the one day out of the initially planned no. of days, How many plants he planned to plant each day initially?
Guys this is variation question, can this be done without forming without equation?? Anyway
(8+4k)*(600-20k) maximum value occurs at k=??
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Train A and B moves towards each other at a speed of 50km/hr and 30 km/hr respectively and meet at certain points C . Train B covered 24km less. What is the total distance between the initial points?
How to find out the Pythagorean triplet when one magnitude is reverse of the hypotenuse
Can you help me out with the ordered triplets and unordered triplets of xyz=110?