GK Quiz | 05 May 2020

1. Which of the following is true about the Paper strip test used to detect COVID-19?

1. It uses RNA transcription and Polymerase Chain Reaction.
2. The Cas-9 used in the test is used to specifically identify the signature of the virus.
3. Both are true
4. None of the above is true

Ans. D

Explanation

In the Paper strip test the RNA present in the nasal cavity is taken out to be transcripted into DNA and then polymerase chain reaction is carried out to amplify the DNA. The amplified DNA is then mixed with protein CAS9 which binds to the specific DNA of the virus and the paste is put on a paper made for this purpose. The paper has a line on it. When the paste is applied on the paper, in case the virus is present an extra line get appeared on the paper.

Hence, the correct answer is D.

 

2. Which of the following is true about the Gilgit- Baltistan region?

1. The region was given as a lease to the Britishers in 1935.
2. The region is bordered by Wakhan pass to the north.
3. K2 peak is there in Gilgit Baltistan region.

Select the correct answer from the codes given below:

1. 1,2,3
2. 1 and 3
3. 1 and 2
4. 2 only

Ans. A

Explanation

Gilgit- Baltistan region is a self- governing territory under the rule of Pakistan. The region was given at a lease of 60 years to the Britishers by the Dogra ruler of Kashmir. After the attack by tribal militia, the region along with Azad Kashmir came under Pakistan. The region is bordered by Azad Kashmir to the south, Wakhan corridor to the north, province of Khyber Pakhtunkhwa to the west, Xingxiang region of China to the east and northeast and Jammu and Kashmir and Ladakh to the southeast. K2 peak the 2^nd highest peak of Himalaya is in Gilgit- Baltistan region.

Hence, the correct answer is A.

 

3. Which of the following is true about Jagannath Rath Yatra?

1. It is the oldest chariot festival that finds mention in Puranas and Samhitas.
2. The wood of the axelwood tree is used in the production of the chariot.
3. The temple at Puri is worshipped both by Hindus and Buddhists.
4. The procession uses Nabakalebara of the four deities for the procession.

Select the correct answer from the codes given below:

1. 1,3,4
2. 1,2,3
3. 2,3,4
4. 1,2,3,4

Ans. D

Explanation

Jagannath Rath Yatra is celebrated in Odisha at Puri temple in which a chariot procession of Jagannath (incarnation of Vishnu), Balbhadra, Subhadra and Sudarshan is carried out. This chariot procession is considered to be the oldest one as evidence are found in Puranas, Samhitas like Kapila Samhita. In this, the deities visit to Gundicha temple in Odisha.

The chariot and the deities are made up of wood like axelwood, dhausa, etc. The process of creating the wooden representatives of deities is Nabakalebara. After the procession, the wooden logs are being floated into the Mahanadi river.

Lord Jagannath is revered by both Hindus and the Buddhists. Buddhists consider it to be a stupa where the relic is there and the tooth of Buddha is stored in the temple.

Hence, the correct answer is D.

 

4. Which of the following is true about Danda Nata?

1. It is one of the traditional festivals celebrated in Odisha.
2. Under this, the worship of Goddess Kali and Shiva is held for around 21 days.
3. In this festival, a series of dance is conducted by males and females.

Select the correct answer from the codes given below:

1. 1,2,3
2. 1 and 2 only
3. 1 and 3 only
4. 2 only

Ans. A

Explanation

Danda Nata is a dance festival celebrated in Odisha at the Tarini shrine. In this Hindu goddess, Kali and God Shiva are worshipped for 21 days. During this festival fast is kept in which non- veg is not eaten and a series of dances are performed by the males. The dances are thematic and the female role is also played by males.

Hence, the correct answer is A.

 

5. Which of the following is true about UV rays?

1. UV-C the shortest of ultraviolet rays are used for disinfection.
2. It is effective in disinfection as UV break the molecular bonds of bacterias and viruses.
3. UV rays are used for the treatment of eyes

Select the correct answer from the codes given below:

1. 1,2,3
2. 1 and 3 only
3. 1 and 2 only
4. 2 and 3 only

Ans. A

Explanation

DRDO has designed a UV blaster for the disinfection in the wake of COVID-19. This UV-C is used as a disinfector as it is effective due to high frequency and germicidal properties as it can break the molecular bond of the pathogens. The blaster is used to disinfect a room or various other surfaces that can’t be disinfected by the chemicals. UVC is used after cataract operations to position the lens in the eyes. Though UVCs if reach to cells are harmful but low doses of UVCs can kill airborne flu viruses without harming human tissues.

Hence, the correct answer is A.

 

6. Which of the following is true about GARUD Portal?

1. It is used to fast track the approval for drone operations.
2. It is used to track and reschedule various international military exercises in India with other countries.
3. It is used to track the need for medicines in different parts of the country.
4. None of the above is true.

Ans. A

Explanation

GARUD (Government Authorization for Relief Using Drones) portal has been launched by DGCA to provide conditional exemptions to the government entities for the operation of Remotely Piloted Aircraft System or UAVs.

Hence, the correct answer is A.

 

7. Which of the following is true about Samudra Setu?

1. It is India's mission to bridge different islands in the Indian Ocean in its Exclusive Economic Zone.
2. It is the Indian navy mission to bring back Indian repatriates from foreign lands.
3. It is a mission jointly carried by India and Sri Lanka to nake a bridge connecting the two countries on the lines of mythological Ram Setu.
4. None of the above is true.

Ans. C

Explanation

Samudra Setu is the mission of the Indian navy to bring back Indian repatriates from overseas. INS Jalashwa and Magar are currently being sent to Male in the Maldives as part of the mission.

Hence, the correct answer is C.