General Knowledge : General Science QUESTIONS AND ANSWERS :: part10 : 66 to 70
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2024 examinations :
66.Nitrogen fixing bacteria present in the root nodules of leguminous plants are |
| saprophytic |
| symbiotic |
| parastitic |
| protolytic |
67.Which of the following pigments is water soluble ? |
| Carotene |
| Chlorophyll |
| Anthocyanin |
| Xanthophull |
68.The maximum biological magnification of DDT through food web is seen in |
| bacteria |
| algae |
| higher plants |
| man |
69.Which of the following is usually not an air pollutant ? |
| Hydrocarbons |
| Sulphur dioxide |
| Carbon dioxide |
| Nitrous oxide |
70.Which of the following is a correct food cycle ? |
| Grasshopper, Snake, Vulture, Frog |
| Grasshopper, Frog, Snake, Vulture, |
| Frog, Grasshopper, Snake, Vulture, |
| Frog, Snake, Grasshopper, Vulture |
More General Science QUESTIONS AND ANSWERS available in next pages
-
Health is the greatest gift, contentment is the greatest wealth -Buddha
- TNTET 2021 - Practice
- SSC CGL 2021 - Practice
- TNPSC Group 2A 2021 - Practice
- IIT JEE
- IIT JEE Q&A
- TNPSC Answer Keys
- TNPSC Group 2 Syllabus
-
TNPSC Q&A
- Online Tests - TNPSC
- Online Tests - GK
- IBPS 2020-2021
- Online Tests - Bank
- Online Tests - RRB NTPC
- Online Tests - UGC NET
- Online Tests - TANCET
- Online Aptitude Test
-
Engineering
-
Programming
-
Basic Science
-
Quiz
- Plus Two Question Papers
- SSLC Question Bank
-
Aptitude Tests
-
Logical Reasoning
-
General Knowledge-Hindi
-
Indian History MCQ
-
Indian Geography MCQ
-
Indian Civics MCQ
-
Indian Economics MCQ
-
CTET Biology MCQ
-
CTET Chemistry MCQ
-
CTET Physics Solved MCQ
-
Arithmetic Tests
- Press Release
- FAQ
- Coaching Centres
- TNPSC Group 1 Syllabus
-
TNPSC Group IV Syllabus
- TRB 2017 in English PDF
- TRB 2017 in Tamil PDF
- TET
- TNTET
If your ship doesnât come in, swim out to meet it!-Jonathan Winters
