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July 15th, 2014, 02:47 PM
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Join Date: Mar 2012
Re: NTSE Stage 2 Exam Old Question Papers

As you are looking for the last year question paper of NTSE Stage 2 - Scholastic Aptitude Test (SAT) Exam so here I am sharing the same with you

1. An animal cell, a plant cell and a bacterium share the following structural features:
(1) Cell membrane, endoplasmic reticulum, vacuoles
(2) Cell wall, plasma membrane, mitochondria
(3) Cell wall, nucleus, cytoplasm
(4) Plasma membrane, cytoplasm, ribosomes
Ans. (4)
Sol. Animal cell, plant cell and bacterium cell have plasma membrane, cytoplasm and ribosomes as common
part.

2. A plant that has well differentiated body, special tissues for transport of water and other substances, but
does not have seed or fruits is a(n):
(1) Bryophyte (2) Angiosperm (3) Gymnosperm (4) Pteridophyte
Ans. (4)
Sol. Pteridophytes are first vascular plants which do not posses seeds and fruits.

3. Raju was suffering from severe stomach pain and the doctor diagnosed that he was suffering from peptic
ulcers and treated him with antibiotics. He was relieved of pain. What could be the reason for peptic
ulcers? (1) Reduced secretion of hormones. (2) Reduced water content.
(3) Growth of Helicobacter pylori. (4) Excess secretion of enzyme.
Ans. (3)
Sol. Bacteria Helicobacter pylori is responsible for peptic ulcers.

4. The average temperature of the Earth remains fairly steady as compared to that of the moon because of the
(1) atmosphere (2) lithosphere (3) biosphere. (4) hydrosphere.
Ans. (1)
Sol. There is no atmosphere on moon so temperature is variable.

5. In flowers, which one of the following conditions will increase chances of self-pollination?
(1) Pistil is longer than stamens in a flower
(2) Stamens are just above the stigma of a pistil in a flower.
(3) In all flowers of the plant only pistil is present.
(4) In all flowers of the plant only stamens are present.






Rest of the Questions are attached in below file which is free of cost
Attached Files
File Type: pdf NTSE Stage 2 SAT Exam Question Paper.pdf (1.51 MB, 86 views)


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