20.0cm
47.5cm
50.0cm
52.5cm
125.0cm
Correct answer is D
Distance between lens = f0 + fe = 52.5cm
The eye defect illustrated in the diagram above can be corrected by a
convex mirror
concave mirror
diverging lens
converging lens
piano-converging lens
Correct answer is C
No explanation has been provided for this answer.
Kidney stone is a disease of the Kidney that results in
the blockage of the tubules by solid particles
excreting the useful materials of the body fluid within the urine
the presence of large quantity of water in urine
excretion of hormones in the urine
the prevention of urine production
Correct answer is A
No explanation has been provided for this answer.
30cm
25cm
20cm
15cm
10cm
Correct answer is C
1/u + 1/3u = 1/15; u = 20cm
Which of the following parts of the mammalian skin is directly involved in excretion?
Sebaceous gland
Sweat gland
Horny layer
Hair follicle
Malphigian layer
Correct answer is B
No explanation has been provided for this answer.
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Aptitude Tests