Q: Which one of the following groups is called ‘amphibians of plant kingdom’?
(a)Bryophytes
(b)Thallophytes
(c)Pteridophytes
(d)Gymnosperms
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NDA Internal Security Questions
8 previous year questions
Sub-topics
General (6)Security Forces (2)
Q: Which one from among the following planets is largest in size?
(a)Earth
(b)Venus
(c)Mars
(d)Mercury
Q: Which one of the following is not used as a raw material in the manufacture of glass?
(a)Soda
(b)Alumina
(c)Borax
(d)Gypsum
Q: If human blood is placed in a 2% detergent solution, what will happen to the RBC?
(a)The RBC will shrink.
(b)The RBC will swell and become turgid.
(c)The RBC will swell and burst.
(d)The RBC will lyse.
Q: Which one of the following is the chemical formula of Plaster of Paris?
(a)CaSO₄·½ H₂O
(b)CaSO₄·2 H₂O
(c)CaSO₄·5 H₂O
(d)CaSO₄·4 H₂O
Q: Which one of the following plant tissues has dead cells?
(a)Epidermis
(b)Parenchyma
(c)Collenchyma
(d)Sclerenchyma
Q: In which one of the following folds is the axial plane found to be virtually horizontal?
(a)Isoclinal
(b)Anticlinal
(c)Recumbent
(d)Monoclinal
Q: Which one of the following pairs of travellers and their nationality is not correctly matched?
(a)Ibn Battuta — Moroccan
(b)Duarte Barbosa — Portuguese
(c)Jean Baptiste Tavernier — Dutch
(d)Niccolao Manucci — Venetian
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