| 1 |
Value of g on moon is |
- A. 1.6 N/kg
- B. 16 N /kg
- C. 10 N/g
- D. 1 N/kg
|
| 2 |
A solution to which no more solute can be dissolved at a particular temperatureis called. |
- A. Dilute solution
- B. Concentrated solution
- C. Saturated solution
- D. Unsaturated solution
|
| 3 |
The bulb of the thermometer is filled with. |
- A. Oil
- B. Alcohol
- C. Water
- D. Salt
|
| 4 |
The humna circulatory system is consist of |
- A. Heart
- B. Blood
- C. Blood vessels
- D. All of these
|
| 5 |
Centigade scale is also called |
- A. Fehrenheti scale
- B. Fake scale
- C. Absolute scale
- D. Celsius scale
|
| 6 |
The pulse tells us the rate of.......... |
- A. Breathing
- B. Heart beat
- C. Both a and b
- D. None of these
|
| 7 |
The opening of air passage in the laryanx is called. |
- A. Trachea
- B. Bronchi
- C. Glottis
- D. Alveoli
|
| 8 |
Which of the following animals can respond to lowest frequency. |
- A. Cat
- B. Cow
- C. Dog
- D. Dolphin
|
| 9 |
A piece of iron is kept in open air for 5 days. A film of corrosion formed over it is. |
- A. Iron oxide
- B. Iron sulphide
- C. Iron Chloride
- D. Iron Hydride
|
| 10 |
------------ waves are produced in stretched string. |
- A. Longitudinal wave
- B. Elecromagnetic wave
- C. Transverse wave
- D. None of these
|