21. How many rings are there on the Olympics flag ?
A
4
B
5
C
6
D
7
Detailed Explanation
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The Olympic flag contains five interlaced rings, representing the union of the five parts of the world involved in the Olympic movement. The ring colours are blue, yellow, black, green and red.
27. Which of the following is measured in Carats ?
A
Steel rod
B
Milk fat
C
Saffron
D
Gold
Detailed Explanation
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Gold is commonly expressed in karats (carats in the question) for purity. 24-karat gold represents nearly pure gold; karat is different from the carat unit used for gemstones.
30. In a game of Kho Kho, how many members of chasing team enters the field and sit on their knees ?
A
Eight
B
Ten
C
Nine
D
Seven
Detailed Explanation
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At the start of a Kho Kho chase, eight chasers sit/kneel in the central lane in alternate directions; the ninth player is the active chaser. Thus the number who sit on their knees is eight.
35. What is the full form of NEFA – as Arunachal Pradesh was known earlier ?
A
North-East Frontier Area
B
North-East Frontier Assembly
C
North-East Frontier Activity
D
North-East Frontier Agency
Detailed Explanation
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NEFA stands for North-East Frontier Agency. The administrative region was later reorganized and became the Union Territory of Arunachal Pradesh in 1972, and a state in 1987.
36. Which of the following festival is mainly celebrated in Kerala ?
A
Diwali
B
Onam
C
Pongal
D
Lohri
Detailed Explanation
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Onam is Kerala's major harvest festival. It is associated with the traditional story of King Mahabali and is celebrated during the Malayalam month of Chingam.
Drones are unmanned aerial vehicles (UAVs). They can be remotely controlled or operate with varying degrees of autonomy for civilian, scientific and military purposes.