EXCELLENT COACHING SCHOOL
Excellence says i'm
1. When brakes are applied to an moving bicycle, the direction of velocity and acceleration are
a. opposite direction b. same direction c. perpendicular d. not related
2. K.E. of a molecular motion appear as
a. Pressure b. volume c. temperature d. All the above
3. Number of neutron in a heavy hydrogen is
a. 0 b. 1 c. 2 d. 3
4. A circle has
a. 1 side b. many sides c. no sides d. 360 sides
5. Electric charge is measured in
a. coulomb b. ampere c. volts d. watt
6. The eye specialist used
a. concave mirror b. convex mirror c. plane mirror d. convex lens
7. The outer layer of the eye is called
a. cornea b. sclera c. iris d. retina
8. The opposite sides of a parallelogram are 6cm and 8cm, then the perimeter is
a. 20cm b. 28cm c. 32cm d. none of these
9. If 72K is a perfect cube then value of k is
a. 1 b. 2 c. 3 d. 4 10. Range of clinical thermometer a. 0-100 b. 32-214 c. 0-273 d. 35-42
1. Which of the following is not made of matter?
a. Paper weight b. A gold ring c. light d. Water
2. Ice melts at 0°C, water will freezes at
a. 0°C b. 5°C c. 100°C d. 50°C
3. Glucose and fructose are
a. Starches b. Fats c. Sugar d. None of these
4. Starch s a kind of
a. Carbohydrate b. Fats c. Proteins d. Vitamins
5. Which part of the plant is cabbage?
a. Root b. Fruits c. Leaves d. Flowers
6. Which of the following material is lustrous?
a. Wood b. Gold c. Paper d. Sulphur
7. Which of the following fibers are obtained from the bolls of flower?
a. Silk b. Jute c. Flax d. cotton
8. Which if the following will burn the fastest?
a. Cotton b. paper c. jute d. polyester
9. Which methods is used to separate iron from Sulphur?
a. Magnetic separation b. Filtration c. Churning d. Distillation
10. Which of the following is not a reversible change?
a. Evaporation b. Melting c. Freezing d. Burning