Answer Posted / sampath

33 - 3 +(3/3)

There are two balls touching each other circumferentially. The radius of the big ball is 4 times the diameter of the small ball.The outer small ball rotates in anticlockwise direction circumferentially over the bigger one at the rate of 16 rev/sec. The bigger wheel also rotates anticlockwise at N rev/sec. what is 'N' for the horizontal line from the centre of small wheel always is horizontal.

1726

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plz send test pattern of nsn engineers graduate.

3122

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There are 5 questions based on a murder story.the questions concentrate on the seating arrangements of people mentioned.

1313

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Four circles are drawn from the corners of a square of area 49 cm2. Find the area of 4 circles outside the square (they didn't mention that circles have radius=1/2 side of a square)?

1308

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distance D=rt where r & t are +ve and r is constant,as t increases then D_________

1361

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A building with hight D ft shadow upto G A neighbour building with what height shadow C ft is?

1298

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a train runs first half of the distance at 40 km/hr and the remaining half at 60 km/hr. What is the average speed for the entire journey?

1489

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Successive discounts of 10%, 20% and 20% are equal to a single discount of __

1206

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in a railway station, there are tow trains going. One in the harbour line and one in the main line, each having a frequency of 10 minutes. the main line service starts at 5 o'clock. the harbour line starts at 5.02a.m. a man goes to the station every day to catch the first train. what is the probability of man catchinhg the first train

1221

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Find the hypotaneous of a right angle isoceles triangle whose area is 50.

1516

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5) Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

2673

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dear sir I need ordance factories non technical model question paper so pls send me the model paper my E-mail Id is sakthisaa@gmail.com

2231

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Concentrations of three wines A, B and C are 10, 20 and 30 percent respectively. They are mixed in the ratio 2 : 3 : x resulting in a 23% concentration solution. Find x.

2028

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A finishes the work in 10 days & B in 8 days individually. If A works for only 6 days then how many days should B work to complete A's work?

1360

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Ravi's salary was reduced by 25%.Percentage increase to be effected to bring the salary to the original level is

1552

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