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Soliton Question Paper 10th September 2013 (GCE,Salem-11)
1. Area of a right angled triangle is doubled while its base is reduced to its half what % increase occurs in its height?
2. Four unit squares are chosen at random on a chessboard. What is the probability that three of them are of one color and fourth is of opposite colour?
3. A team of 8 students goes on an excursion, in two cars, of which one can seat 5 and the other only 4. In how many ways can they travel?
4. A 1423-kg car is moving along a level highway with a speed of 26.4 m/s. The driver takes the foot off the accelerator and the car experiences a retarding force of 901-N over a distance of 106 m. Determine the speed of the car after traveling this distance.
5. Three metal cubes with edges 3 cm, 4 cm and 5 cm are melted to form a single cube. Find the area of the side formed in the large cube.
6. Problem based on electrostatic force charge between two spheres…..
7. Bullet hitting a wooden block problem
8. Circuit problem where we have to find the current through that particular resistor
9. Output of the C program (based on pointers)
10. Output of the C program (based on pointers)
