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General Science MCQs for IAS/PCS, Banking, IBPS, SSC & Railway etc
This section covers Free Multiple Choice Quections (MCQs) for General Science; often asked in UPSC, IAS/PCS, Banking, IBPS, SSC, Railway, UPPSC, RPSC, BPSC, MPPSC, TNPSC, MPSC, KPSC and other competition exams.
Nitrogen fixing bacteria make combination with cell of the root of:
What happens when some charge is placed on a soap bubble ?
- Its radius increases
- Its radius decreases
- The bubble collapses
- None of the above
Which of the following organism has "White Blood" ?
- House Bug
Which of the following substances is not a protein ?
- Spider Silk
"Ringelmann scale" is used to measure density of ?
- Polluted water
The Atal Innovation Mission (AIM) is a flagship initiative set up by:
- Ministry of Human Resource Development
- NITI Aayog
- Ministry of Social Justice and Empowerment
- Ministry of Science and Technology
The amount fo energy during transfer from one trophic level to another in an ecosystem:
- Remain Constrant
- May increase or decrease
Nitrogen is NOT an essential constituent of:
Which of the following vitamins is essential for normal vision?
- Folic acid
Riboflavin deficiency causes which of the following diseases?
- Beri Beri