General Ability Test - 5

Sodium amalgam is a homogeneous mixture of Na and Hg and as such Na exists in the elemental state and hence its O.N is zero.

Hence option B is correct.

Acceleration. weight lessens experienced while orbiting the Earth in because it will develop the centripetal force due to the center of gravity.

Hence option D is correct

Om Prakash Kohli is Governor of Gujarat and a former member of Rajya Sabha. He was president of the Delhi unit of the Bharatiya Janata Party in 1999-2000. He served as a member of the Rajya Sabha from 1994 to 2000. He has been president of the Delhi University Teacher’s Association (DUTA) and of the ABVP.

Hence option C is correct.

Newton’s law of action and reaction-A jet engine is a machine for turning fuel into thrust (forward motion). The thrust is produced by action and reaction—a piece of physics also known as Newton’s third law of motion. The force (action) of the exhaust gases pushing backward produces an equal and opposite force (reaction) called thrust that powers the vehicle forward. Exactly the same principle pushes a skateboard forward when you kick backward with your foot.

Hence option C is correct.

Enzymes are large molecules that speed up the chemical reactions inside cells. Each type of enzyme does on specific job. Enzymes are a type of protein, and like all proteins, they are made from long chains of different amino acids.

Hence option B is correct.

Instituted by the Government of India in 1965, the Vishwakarma Rashtriya Puraskar is a national award given every year by the Ministry of Labour in association with the Directorate General, Factory Advice Service & Labour Institutes. The award is applicable for workers employed in the factories & docks.

Hence option B is correct.

Annealing, in metallurgy and materials science, is a heat treatment that alters the physical and sometimes chemical properties of a material to increase its ductility and reduce its hardness, making it more workable.

Hence option A is correct.

y-rays-Electromagnetic radiation (EM radiation or EMR) is a form of radiant energy released by certain electromagnetic processes. Visible light is one type of electromagnetic radiation; other familiar forms are invisible electromagnetic radiations such as X-rays and radio waves.

Hence option C is correct.

The Nandi Awards is the highest award ceremony for excellence in Telugu cinema, Telugu theatre, Telugu Television, and Lifetime achievements in Indian cinema, presented annually by the Governments of Andhra Pradesh.

Hence option D is correct

Values less than 7 on the pH scale represent an acidic solution. As the pH value increases from 7 to 14, it represents an increase in OH” ion concentration in the solution, that is, increase in the strength of base.

Hence option D is correct