IASbaba's Daily Prelims Test, IASbaba's Daily Prelims Test 2015, Science and Technology, UPSC
IASbaba’s Daily Prelims Test [Day 53]–?????
Topic –S&T, Environment and Current Affairs
1. ?? ‘ ??????? ?????? ?????’ ?? ???? ??? ?????????? ????? ?? ????? ??????
- ????? ??? ?? ??? ??????? ????? ???? ??? ??????? ????? ?? ??? ????????? ?? ????? ???? ??? ???
- ?? ??????? ????? ?? ?????? ?? ???????? ??? ????? ?? ???????? ???
- ????? ?????????? ??? ?? ?? ???????? ?? ????? ???? ?? ??? ??????? ???? ?? ??????? ???? ?? ??? ???
Select the correct answer using codes
- 1, 2 and 3
- 2 and 3
- 1 and 2
- Only 1
2. ?????? ??????? ??????? ????? ???? ?? ????????? ?? ???? ??????? ?? ?????? ?? ?????? ?? ??????, ??????? ?????? ???????? ??? ?? ???? ?? ???? ??
- United Nation Environment Program (UNEP)
- WWF
- UNESCO
- IUCN
3.???? ?? ?????????? Defence ?????? ?? ????? ????
- Yudh Abhyas India-USA
- Nomadic Elephant India-Mongolia
- EKUVERIN India-UK
- Exercise Malabar India-USA
Select the correct match
- 1, 2, 3 and 4
- 2 and 3
- 1 and 2
- 1, 2 and 4
4. ?? ?? ??????? ?? ?? ???? ????? ?? ??????? ?? ?? ?????? ?? ??? ?? ??? ???????? ??? ????? ??? ???? ?? ??????? ??? ?? ?? ??????? ??? ?? ???????? ???? ?? ?? ?????? ??? ?????????? ??????? ??? ?? ????? ????? ??? ???
- ???? ?? ?? ?? ?????? ?? ??? ????? ???? ???????
- ???? ?? ?? ?????? ?? ??? ????? ???? ???????
- ????? ??? ????? ???? ????? ???? ??? ?????? ????? ????
- ????? ??? ????? ???? ????? ???? ??? ?????? ????? ????
5. ?????????? ??? ?? ??? ?? ?? ????? ??? ????? ??? ????? ?? ??? ????? ??? ??? ???? ?? ??? ???? ??? ??????? ??? ???? ???? ???
- Thioethanol
- Ethanol
- Acetone
- Methanol
6. Gravitational force shares a common feature with electromagnetic force. In both cases, the force is
- Between massive and neutral objects
- A short range
- A long range
- Between charged object
7. ????? ?? ?????? ?? ?????? ???? ?? ????? ????????? ?? ???????? ??????
- Nilgiri
- Cardamom
- Nallamala
- Anaimalai
Select the correct answer using the code given below
- 3-1-4-2
- 2-3-4-1
- 3-2-4-1
- 1-2-3-4
8. ?????? ?????????? ?? ??? ?????????? ?????? ????? ?????? ??? ???????? ??? ?? ??? ???? ????? ??? ????? ??? ?? ??? ?? ?????? ????
- Indus, Sutlej and Beas
- Brahmaputra, Yamuna and Indus
- Indus, Sutlej and Brahmaputra
- Sutlej, Jhelum and Yamuna
9. ????? ??????
List I (Island) List II (Location)
- Continental island Mauritius
- Coral island Medagascar
- Volcanic island Andaman-Nicobar
- Mountains island islands Maldives
Match the correct answer
- 1, 2 and 4
- 2 and 4
- 1 and 2
- None
10. ???? ????? ?? ??? ?? ????? ?? ??? ?? ??? ?? ??? ???? ??
- Fern
- Lichens
- Mycorrhizae
- Blue Green Algae
11. ????? ??????
- ?? ???? ?? ???? ????????? ?? ??? ????
- ?? ????? ??? ?? ??? ????????? ?? ?????? ???.
- ?? ???? ?????? ??? – ????????? ???????? ??? ??? sporophylls ?? ?????
The group in reference is
- Monocots
- Dicots
- Pteridophytes
- Gymnosperms
12. ??? ????? ?? ?? ??? ?????? ????? ?? ?????? ???
- Amphibian, Reptiles, Birds
- Crocodiles, Birds, Mammals
- Crocodiles, Lizards, Turtles
- Lizards, Mammals, Birds
13. ??????? ???? ???? ??? ?? ?????? ??? ???? ?? ?????????? ?????? ??? ????? ?? ????? ????? ??
- Repair and maintenance of body tissue
- Major source of energy
- Creation of hormones
- Formation of antibodies
- Transportation and storage of molecules in the body
Select the correct answer using code
- 1, 2 and 5
- 2 and 5
- 1, 2, 3 and 4
- 1, 2, 3, 4 and 5
14. Match the element with its associated functions/roles and choose the correct option among given below
- Boron i. splitting of H2O to liberate O2 during photosynthesis
- Manganese ii. needed for synthesis of auxins
- Molybdenum iii. component of nitrogenase
- Zinc iv. Pollen germination
- Iron v. component of ferredoxin
Chose the correct code
- 1-iv, 2-i, 3-iii, 4-ii and 5-v
- 1-iii, 2-iv, 3-i, 4-v and 5-ii
- 1-iv, 2-ii, 3-iv, 4-iii and 5-i
- 1-iv, 2-iii, 3-i, 4-ii and 5-v
15. ????? ??????
- Space Technology
- Telemetry
- Magnetic levitation
- Blood Banking
- Surgery
- X-Ray
Cryogenics find application in which of the above?
- 1, 2, 3 and 5
- 1, 3, 4, and 6
- 1, 4, 5 and 6
- 1, 3, 4 and 5
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