CET MBBS Mock Test Practice Question Answers

1. Which of the following is pollutant as well as protectant?

2. The inside an outside temperature of a refrigerator are 273 K and 303 K respectively Assuming that refrigerator cycle is reversible, for every joule of work done, the heat delivered to the surrounding will be:

3. According to genic balance theory of Bridges X/A = 1.5 will make the individual:

4. A virus consist of:

5. Cuscuta which climbs up the support with help of loop formation around the support. This type of movement is called:

6. In an energy recycling process, X g of steam at 100°C becomes water at 100°C which converts Y g of ice at 0°C into water at 100°C. The ratio of X and Y will be:

7. The ratio of radii of gyration of a circular disc and a circular ring of the same radii and same mass about a tangential axis in the plane is:

8. Although the seeds are rich in auxin glucosyl esters, still they do not exhibit any physiological change like growth. The reason is:

9. When a sphere is taken to bottom of sea 1 Km deep, it contracts by 0.01%. The bulk modulus of elasticity of the material of sphere is: (Given: Density of water = 1 g/cm³)

10. If the dicot stem is stained for starch. The most intense colouration would develop in:

11. A gas is found to have a formula [CO]x. If its vapour density is 70, the value of x is:

12. The velocity of a particle at an instant is 10 m/s. After 3s its velocity will become 16 m/s. The velocity at 2s, before the given instant will be:

13. Which of the following is a cultural characteristics of micro-organism?

14. A particle executes SHM, its time period is 16 s. If it passes through the center of oscillation then its velocity is 2 m/s at time 2s. The amplitude will be:

15. The minimum energy required to launch a m kg satellite from earth’s surface in a circular orbit at an altitude of 2R, ‘R’ is the radius of earth. Will be: