Q. Ozone is a gas having _______________ atoms of Oxygen in its molecules.
1) Four
2) One
3) Two
4) Three
Q. An electric heater of 1 kW rating is used to heat water everyday for 2 hours. In 10 days, it will consume -
1) 20 kWh
2) 2 kWh
3) 0.2 kWh
4) 200 kWh
Q. The standard used in India for certifying the quality of Industrial goods is -
1) ISI
2) ISO
3) ITI
4) CEERI
Q. What is the ultimate benefit of good communication in a vast organization like the Indian Railways?
1) Improved productivity and profits
2) Reduced frustration among the employees
3) Development of good human relations
4) Improved image of the organizations
Q. The term EURO-IV in the context of modern cars refers to -
1) Emission from cars
2) Speed of cars
3) Fuel efficiency
4) Torque available
Q. If a barometer carries water instead of mercury, then the height of the column for a pressure equivalent to 75 cm of mercury would be -
1) 1050 cm
2) 1020 cm
3) 1000 cm
4) 5.5 cm
Q. Which of the following statements is wrong?
1) Ionic bonds are non-rigid and non-directional
2) Compounds formed by ionic bonds are non-conductors of electricity
3) Ionic bonds are formed by the transfer of electrons from a metal to a non- metal atom
4) Compounds formed by ionic bonds are hard and brittle
Q. What do you understand by the term 'BINDING ENERGY'?
1) The energy released when a nucleus is formed from protons and neutrons
2) The force of attraction between an electron in the first orbit and the nucleus
3) Electrons belonging to the same major energy level
4) Energy associated with a photon
Q. The isotopes of an element are characterized by which of the following?
1) The presence of neutrons of unusual size
2) Different numbers of electrons in the atom
3) Different numbers of protons in the nucleus
4) Different numbers of neutrons in the nucleus
Q. Which of the following is being used for applications such as assessing the depth of oceans, measuring thickness, determining the position of Icebergs, detecting flaws in metals, etc.?
1) Ultrasonic waves
2) X-rays
3) Light waves
4) Y-rays
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