India's first remote sensing satellite was: MCQ with Answer and Explanation

India's first remote sensing satellite was:
A. Bhaskara
B. Cartosat
C. Oceansat
D. IRS-1A
Answer: Option D
Solution (By JKSSB Mock Tests)
IRS-1A was the first operational remote sensing satellite.

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Practice More Science and Technology Questions

Question #1
Which part of the cell is called the 'Powerhouse of the Cell'?
A. Ribosome
B. Golgi body
C. Nucleus
D. Mitochondria

Correct Answer: Option D


Explanation:
Mitochondria generate most of the cell's supply of adenosine triphosphate (ATP), which is used as a source of chemical energy.

Question #2
CRISPR technology is used in:
A. Solar energy
B. Gene editing
C. Artificial Intelligence
D. Rocket fuel

Correct Answer: Option B


Explanation:
CRISPR is a powerful gene-editing tool.

Question #3
Which of these is an application of nanotechnology?
A. Storing water in tanks
B. Generating wind power
C. Building massive skyscrapers
D. Medical drug delivery

Correct Answer: Option D


Explanation:
Nanotechnology allows for targeted drug delivery to specific cells in the body.