A speedboat whose speed is 15 kmph in still water goes 30 kmph downstream and comes back in a total of 4hrs 30min. What is the speed of the stream in kmph?
No Answer is Posted For this Question
Be the First to Post Answer
instead of multiplying by 7 to a number dividing by 7 what is the percentage of error
The price of a candy bar is $1.00. The price of a ten pack of the same candy bar is $7.40. The ten pack of candy bars is what percentage cheaper then purchasing ten candy bars individually?
rrb second stage written exam in aptitude test model papers
1!+2!+....+50!
A dishonest hairdresser uses a mixture having 5 parts after-shave lotion and 3 parts water. After taking out some portion of the mixture, he adds equal amount of water to the remaining portion of mixture such that the amount of after shave lotion and water become equal. Find the part of mixture taken out.
which of the following leaders was not among the moderates
0 Answers DNA, Indraprastha Gas Limited IGL,
600 tennis players 4% ->wrist band on one wrist of remain 96%->25%->on both hands remain no of ---
p and q are positive integers with their average 5, find how many different values can p take
please send me previous 10 years of question papers of grameena bank officers post exam
Two distinct no's are taken from 1,2,3,4......28. Find the probability that their sum is less than 13
(Words not repeated exactlybut question is this) Digit sliding means if there is a number 1627, after digit sliding it will be 7162. Say a lowest positive integer with unit digit as z, after digit sliding a new number is acquired which four times the original number before digit sliding. How many digits do the original number have?
In 80 coins one coin is counterfeit what is minimum number of weighings to find out counterfeit coin