if a,b>0 and a+b=2 then the max value of ab is
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A long thin strip of width 7cm is kept on a flat surface. Another identical strip is kept on it in an overlapping manner such that the combined width of the two is 11 cm. What is the width of 55 such strips kept like this?
Find the next number in the series 1,2,5,10,,15,22--
hi,i have passed my b.e. in may 2011 in information technology with 62%.i m not interested in IT field and i have not muck knowlege of developing softwares .should i change my field? i m attracting towards banking sector and want to be a bank PO,the salary is less as compared to what my friends will get in IT field.so what can i do? 1.change the field. 2. trying to sharp my skills and getting a job in IT field
One guy (some name) has Rs. 100/- in hand. He has to buy 100 balls. One football costs Rs. 15/, One Cricket ball costs Re. 1/- and one table tennis ball costs Rs. 0.25 He spend the whole Rs. 100/- to buy the balls. How many of each balls he bought?
The difference between a number and its three-fifth is 50. What is the number? (a) 75 (b) 100 (c) 125 (d) 80 (e) None of these
The cost of four dozen proof machine ribbons and five dozen accouting machine ribbons was Rs.160/-. If one dozen accounting machine ribbons cost Rs.20/-, what is the cost of a dozen proof machine ribbons?
Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is 1 4 3
A wall with no windows is 11 feet high and 20 feet long. A large roll of wall paper costs Rs 25 and will cover 60 sq feet of wall. A small roll of wallpaper costs Rs 6 and will cover 10 sq feet of wall. What is the least cost for enough wallpaper to cover the wall? a) Rs 132 b) Rs 75 c) Rs 120 d) Rs 99
5 Answers eClerx, XL Dynamics,
Find the least value of 3x + 4y if x2y3 = 6.
Arrange the word MAIURAD to form a city. What would be the starting character of the city?
Raja is twice older than raghav . If Raja was 4 years younger, raghav was 3 years older ther diff. between their ages is 12 years what is the sum of thier ages
10 Answers HCL, TCS,
In Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time. Find how much temperature more or less in 4pm to 9pm.