General Knowledge : General Science QUESTIONS AND ANSWERS :: part2 : 11 to 15
Following General Knowledge Multiple choice objective type questions and answers will help you in TRB, SSC and UPSC 2014 examinations :
11.the group of metals Fe, Co, Ni may be best called as |
| alkali metals |
| rare metals |
| main group metals |
| transition metals |
12.Which of the following elements is obtained from sea weeds ? |
| Argon |
| Sulpur |
| Vanadium |
| Iodine |
13.Which of the following reactions is used for increasing the number of carbon atoms in a chain ? |
| Substitution reaction |
| Wurtz reaction |
| Friedel -Crafts reaction |
| Cannizzaros reaction |
14.Atoms are composed of |
| electrons only |
| protons only |
| electrons and protons |
| electrons and nucler |
15.The chemical used as a fixer in photography is |
| borax |
| sodium thiosulphate |
| sodium sulphate |
| ammonium persulphate |
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
Too many of us are not living our dreams because we are living our fears.- Les Brown
