Q. Which one of the following is a Rabi crop in the Northern States of India?
1) Rice
2) Bajra
3) Barley
4) Ragi
Q. Which one of the following is a non-metallic mineral?
1) Iron
2) Mica
3) Copper
4) Bauxite
Q. Which of the following are the characteristics of electromagnetic waves?
1. They are elastic waves.
2. They can also move in vacuum.
3. They have electric and magnetic components which are mutually perpendicular.
4. They move with a speed equal to 3 lakh meters per second.
Select the correct answer using the code given below -
1) 1, 2, 3 and 4
2) 1, 2 and 4 only
3) 2 and 3 only
4) 3 and 4 only
Q. Radiations coming form the Sun are mostly in the form of -
1) light only
2) light and long wavelength infrared
3) light and short wavelength infrared
4) both short and long wavelength infrared
Q. The temperature of a place on one sunny day is 113 in Fahrenheit scale. The Kelvin scale reading of this temperature will be -
1) 318 K
2) 45 K
3) 62.8 K
4) 335.8 K
Q. Compared to audible sound waves, ultrasound waves have -
1) higher speed
2) higher frequency
3) longer wavelength
4) both higher speed and frequency
Q. Which one of the following diseases may be caused by the deficiency of vitamin C?
1) Rickets
2) Rabies
3) Hepatitis
4) Scurvy
Q. Which one of the following statements regarding viruses is not true?
1) Viruses need living cells to reproduce
2) All viruses are parasites
3) Viruses can synthesize their food through photosynthesis
4) Viruses are similar to chemical substances outside the host
Q. Which one of the following is a bacterium that causes disease in the human body?
1) Varicella zoster
2) Trypanosoma gambiense
3) Salmonella typhi
4) Plasmodium falciparum
Q. Thyroid gland produces a hormone called Thyro-xine which -
1) controls blood glucose levels
2) controls ovulation
3) controls metabolic rate
4) maintains pregnancy
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