Which of the following viruses causes common cold?
(A) Rhino Virus 4
(B) T4 Virus
(C) MSZ Virus
(D) Simian Virus 40
Which sign should be interchanged if the equation below needs to be true?
1.5 + 8 × 9 – 16 + 2 = 4
(A) × and –
(B) ÷ and –
(C) + and ÷
(D) ÷ and +
What harmful gas is released by factories and vehicles
(A) Carbon monoxide
(B) Nitrogen dioxide
(C) Sulphur dioxide
(D) Carbon dioxide
How many contrasting characters did Mendel select for his experiments?
(A) 9
(B) 10
(C) 7
(D) 8
H5N1 adds to influenza?
(A) Goat Flu
(B) Bird Flu
(C) Horse Flu
(D) Cow Flu
Whose first replacement of the heart was made by whom?
(A) Dr. William Harvey
(B) Sir F . G. hofkins
(C) Dr. Louis Pasteur
(D) Dr. Christian Bernard
What principle does the publisher fibre work on?
(A) Total internal reflection
(B) Interference
(C) Scattering
(D) Diffraction
The nitrogenous base found in place of Thiamine in RNA molecule
(A) Cytosine
(B) Adenine
(C) Uracil
(D) Guanine
Pyramid of energy
(A) is always upright.
(B) is inverted only for sea ecosystem.
(C) is always inverted.
(D) can be both inverted or upright.
For control of which disease is an antigen ( D, P, T ) administered to children?
(A) Diphtheria, Pertussis, Typhoid
(B) Dengue, Polio, Typhoid
(C) Diphtheria, Pertussis, Tetanus
(D) Diphtheria, Polio, Tetanus
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