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General Awareness Questions For DSSSB,KVS Exam :5 november 2018

General Awareness Questions For DSSSB,KVS Exam :5 november 2018_30.1

General Awareness is the most important and vast section to cover in any examination perspective but to get command over this section is not a tough job. You have to explore more in your surrounding and just more update yourself. Most important thing Friends, you can practice General Awareness questions on a daily basis so that you can make great command over this section.


1. Anaemia is caused because of deficiency of which of the following?
(a) Cobalt
(b) Iron
(c) Sodium
(d) Calcium

2. What is the minimum distance (in metres) required to hear an echo?
(a) 10
(b) 13
(c) 17
(d) 21

3. Why does a Black board appears black in colour?
(a) It reflects black colour
(b) It absorbs black colour
(c) It reflects all colours
(d) It absorbs all the colours

4. Which one among the following is a main system board of a computer?
(a) CPU
(b) Keyboard
(c) Microchip
(d) Mother board

5. Which among the following metal is used for galvanization?
(a) Zinc
(b) Copper
(c) Iron
(d) Silver

6. What is dry ice?
(a) Solid Carbon dioxide
(b) Solid Nitrogen dioxide
(c) Solid Sulphur dioxide
(d) Solid Water

7. Which of the following represents the most complex trophic level?
(a) Community
(b) Population
(c) Ecosystem
(d) Species

8. Chief Minister of Andhra Pradesh launched a medical scheme for APL families. What is the name of that scheme?
(a) Haritha Kalyanam
(b) Arogya Raksha
(c) Kalyanamsurvay
(d) Swasthya Raksha

9. Who discovered X-rays?
(a) W. C. Roentgen
(b) Albert Einstein
(c) Samuel Cohen
(d) Edward Taylor

10. How many players are there in a water polo team?
(a) 6
(b) 5
(c) 7
(d) 8

Solution

1. (b); Anemia is a condition in which person don’t have enough healthy red blood cells to carry adequate oxygen to the body’s tissues. Iron deficiency anemia is caused by a shortage of iron in body. Bone marrow needs iron to make hemoglobin. Without adequate iron, body can’t produce enough hemoglobin for red blood cells.

2. (c); Echo is a reflection of sound that arrives at the listener with a delay after the direct sound.The reflecting object must be more than 17m from the sound source for echo to be perceived by a person located at the source.

3. (d); A black board appears black because it absorbs all the colors of white light and reflects none.

4. (d); A motherboard (sometimes alternatively known as the mainboard, system board, baseboard, planar board or logic board) is the main printed circuit board (PCB) found in general purpose microcomputers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit (CPU) and memory, and provides connectors for other peripherals.

5. (a); Galvanisation is the process of applying a protective zinc coating to iron or steel, to prevent rusting. The most common method is hot dip galvanizing, in which steel sections are submerged in a bath of molten zinc.

6. (a); Dry ice, sometimes referred to as “cardice”, is the solid form of carbon dioxide. It is used primarily as a cooling agent. Its advantages include lower temperature than that of water ice and not leaving any residue. It is useful for preserving frozen foods where mechanical cooling is unavailable.

7. (c); An ecosystem is a community of living organisms in conjunction with the nonliving components of their environment, interacting as a system. These biotic and abiotic components are regarded as linked together through nutrient cycles and energy flows and thus represent the most complex trophic level.

8. (b); Andhra Pradesh is the first and only State in India providing of “Health for All” with an objective of providing quality health to the entire population of the State by launching “Aarogya Raksha”.

9. (a); Wilhelm Conrad Roentgen, a German professor of physics, was the first person to discover electromagnetic radiation in a wavelength range commonly known as X-rays today.

10. (c); In Water Polo, each team made up of six field players and one goalkeeper. Except for the goalkeeper, players participate in both offensive and defensive roles. Water polo is typically played in an all-deep pool seven feet (or two meters) deep.