Everyday Science
Magnifying power of a simple microscope can be increased by ?
Options:
View Answer
The famous book; Al
Options:
- A. Jabar bin Hayyan
- B. Zakariya Al
- C. Abu Ali Sina
- D. Abdul Qasim Majreeti
View Answer
C. Abu Ali Sina
Carrot is good source of Vitamin _______?
Options:
- A. Vitamin A
- B. Vitamin B
- C. Vitamin C
- D. Vitamin D
View Answer
A. Vitamin A
The good sources of Vitamin-B Complex are?
Options:
- A. green leafy vegetables
- B. seeds
- C. fresh vegetables and fruits
- D. sea foods
View Answer
B. seeds
Wind energy is the __________ energy.
Options:
- A. Potential
- B. Transverse
- C. Kinetic
- D. Mechanical
View Answer
C. Kinetic
In night, when photosynthesis is stopped, plants__________?
Options:
- A. take in Carbon Dioxide
- B. give off Oxygen
- C. give off Carbon Dioxide
- D. None of these
View Answer
C. give off Carbon Dioxide