Q. Which of the following are the necessary conditions for the growth of coral reefs ?
1. Photic conditions
2. Clean and sediment free water
3. Sea salinity of 6%
4. Tropical sea water with temperature of 200C to 210C
Select the correct answer using the code given below-
1) 1, 2 and 4 only
2) 2 and 4 only
3) 1 and 3 only
4) 1, 2, 3 and 4
Q. Presence of ozone in the atmosphere is important because it absorbs -
1) ultraviolet-A and ultraviolet-B radiations
2) ultraviolet-B radiations only
3) infrared-B radiations only
4) outgoing ultraviolet-B radiations and incoming ultraviolet-A radiations
Q. The colour of which of the following soil is due to oxide of iron ?
1) Forest soil
2) Laterite soil
3) Black soil
4) Alluvial soil
Q. Which of the following region is covered by tropical evergreen forest ?
1) Eastern Ghat
2) Vindhyanchal
3) Aravalli
4) Western Ghat
Q. The final boundary between the Earth and the outer space is called -
1) magnetosphere
2) ionosphere
3) mesopause
4) magnetopause
Q. Which neighbouring country of India is also reffered as 'Druk Yul' ?
1) Myanmar
2) Maldives
3) Bhutan
4) Afghanistan
Q. Lonar lake is located in -
1) Karnataka
2) Maharashtra
3) Madhya Pradesh
4) Telangana
Q. The earliest evidence of animal domestication and agriculture in India has come from -
1) Anjira
2) Damb Sadat
3) Kili Gul Muhammad
4) Mehrgarh
Q. As 'Earth' is related to 'Moon' in the same way 'Jupiter' is related to -
1) Europa
2) Phobos
3) Deimos
4) All of these
Q. Moresh-Tamu land route connects -
1) India and Thailand
2) India and Bangladesh
3) Bangladesh and Myanmar
4) India and Bhutan
Interior design is a fun and creative field. It mixes art and practicality to make spaces look good and work well. With more people wanting great places to live and work, the need for skilled interior designers is rising. Let’s look at what it takes to have a career in interior design, including nee →
Foundation Date: December 8, 1991 Headquarters: The Republic of Belarus Executive Secretaries: Sergei Lebedev Member Countries: 12 Commonwealth of Independent States (CIS) was established on December 8, 1991, and the leaders of the Republic of Belarus, the Russian Federation, and Ukraine signed an a →
In 2009, an unknown programmer by the name of Satoshi Nakamoto put forward a whitepaper that proposed a creation of new form of digital currency - cryptocurrency. Cryptocurrency functions the same way as regular currencies do in that its used as a means of exchange, unit of account and a store of va →
Headquarter: New Delhi Function and Objective of the Organization: The Food Safety and Standards Authority of India (FSSAI)has been established under Food Safety and Standards Act, 2006 which consolidates various acts & orders that have hitherto handled food-related issues in various Ministries →
If you contribute your content to our site. Please mail us your content to editor@onlinegk.net