1.The heart is covered by a membrane called:
 A. Dermis
 B. Epicardium
 C. Epidermis
 D. Pericardium
 
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2.The sound produced by a bat is:
 A. Audible
 B. Infrasonic
 C. Subsonic
 D. Ultrasonic
 
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3.Which variety of glass is heat resistant?
 A. Bottle glass
 B. Flint glass
 C. Hard glass
 D. Pyrex glass
 
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4.Photon is the fundamental unit/quantum of :
 A. Electricity
 B. Gravitation
 C. Light
 D. Magnetism
 
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5.Which of the following alloys is used for making magnets?
 A. Alnico
 B. Duralumin
 C. Magnalium
 D. Stainless stell
 
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6.Which gland in the human body is called Master Gland?
 A. Bulbourethral gland
 B. Lever
 C. Pituitary Gland
 D. Thyroid gland
 
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7.Television signals cannot be received ordinarily beyond a particular distance due to:
 A. Absorption of signals in the air
 B. Curvature of the earth
 C. Weak antenna
 D. Weakness of signals
 
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8.Which one has Hydrogen Bonding?
 A. HBr
 B. HCl
 C. HF
 D. HI
 
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