General Science - Mock Test 12

Question 111

Where is the world's third largest hypersonic wind tunnel

A) Thrissur B) Trichi C) Thiruvananthapuram D) Travancore

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Question 112

Which type of high power batteries for e-vehicles and automobiles have been indigenously developed by ISRO

A) Carbon B) Lithium ion C) Nickel Cadmium D) Lead Acid

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Question 113

Which one of the following is an element

A) Topaz B) Diamond C) Ruby D) Sapphire

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Question 114

The metal whose salts are sensitive to light is

A) Silver B) Zinc C) Copper D) Gold

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Question 115

The instrument useful for measuring curvature of surface is

A) Odometer B) Spherometer C) Tachometer D) Speedometer

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Question 116

Which one among the following radiations carries maximum energy

A) Ultraviolet rays B) Gamma rays C) X- rays D) Infra-red rays

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Question 117

The state which leads in agricultural production is

A) Haryana B) Punjab C) Karnataka D) Tamil Nadu

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Question 118

Which substance is used to retard the setting action of cement

A) CaO B) AlO C) CaSO.2HO D) NaO + KO

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Question 119

Which one of the following glasses is used in bullet proof screens

A) Soda glass B) Pyrex glasss C) Jena glass D) Reinforced glass

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Question 120

The concept of Net Metering is related to

A) Sewage dumping in the ocean and sea B) Electricity lost during distribution C) Solar energy generation D) Amount of natural gas wasted during transportation

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