if a boat is moving in upstream with v1 km/hr and in the down
stream it is moving with v2 km/hr then what is the speed of
the stream.
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Difference between equity and preference shares
A student gets 70% in one subject, 80% in the other. To get an overall of 75% how much should get in third subject.
If A is travelling at 72 km per hour on a highway. B is travelling at a speed of 25 meters per second on a highway. What is the difference in their speeds in m/sec.
hi all, i am preparing for bank exams can anybody suggest me how can i get the shortcut methods from ,plzzzz....suggest a book ..other than coaching .........
Two distinct no's are taken from 1,2,3,4......28. Find the probability that their sum is less than 13
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Q.19 Alok and Bhanu play the following min-max game. Given the expression N=9+X+Y–Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be 27 18 20 Answer is: 20 can someone plzzzzzzzzz tell me how this answer is calculeted???
If 1/x = 3.5. then 1/(x+2) =
After spending 2/3 of his salary on rent and food items and 1/4th of the remaining on transportation, Rajesh has 6000 with him. How much did he pay on transportation?
In 1978, a kg of paper was sold at Rs25/. If the paper rate increases at 1.5% more than the inflation rate which is 6.5% a year, then what will be the cost of a kg of paper after 2 years?
The main line train starts at 5.00AM and the harbor line train starts at 5.02AM. Each train has the frequency of 10 minutes.If a guy goes in the morning at a random time what is the probability of he getting main line train?
Distance d=rt where r & t are positive and r is constant,as t increases then d_________