Q.1pat ka answer 2nd.3rd

Dear Aspirant, you can find the answers for CG PAT previous year questions 2 and 3 below. 

Q: According to Ohms law------.

A. The current increases with the increase in voltage

B. The resistance increases with increase in the current

C. The resistance increases with increase in voltage

D. The resistance and current both increase with an increase in voltage

Ans. A (The current increases with the increase in voltage)

Q3. The magnifying power of a compound microscope is 20 and the distance between its two lenses is 30 cm when the final image is at the near point of the eye. If the focal length of the eyepiece is 6.25 cm the focal length of the objective lens is

A. 2.5 cm

B. 3.5 cm

C. 4.5 cm

D. 5.0 cm

Ans. C (4.5 cm)