NSO Level 1- Science Olympiad (SOF) Class 10: Questions 241 - 247 of 986

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Passage

Direction: Observe the following diagram and answer the question below

Image of the astigmatism

Image of the Astigmatism

Image of the astigmatism

Question number: 241 (4 of 4 Based on Passage) Show Passage

» Human Eye and Colourful World

Edit
MCQ▾

Question

Astigmatism usually causes vision to be

Choices

Choice (4) Response

a.

Cannot see nearby objects clearly and distinctively

b.

Not able to see nearby objects comfortably and clearly

c.

Blurred or distorted to some degree at all distances

d.

All of the above

Question number: 242

» Life Processes

Edit
MCQ▾

Question

The mode of nutrition in amoeba is

Choices

Choice (4) Response

a.

Holozoic

b.

Saprotrophs

c.

Photoautroph

d.

Question does not provide sufficient data or is vague

Question number: 243

» Periodic Classification of Elements

Edit
MCQ▾

Question

In the periodic table, elements have been arranged

Choices

Choice (4) Response

a.

In the order of increasing atomic number

b.

In the order of increasing density

c.

In the order of increasing volume

d.

In the order of increasing atomic weights

Question number: 244

» Heredity and Evolution

Edit
MCQ▾

Question

Which is not a principle of natural selection?

Choices

Choice (4) Response

a.

Variation

b.

Heretability

c.

Overproduction

d.

None of the above

Question number: 245

» Carbon and Its Componds

Edit
MCQ▾

Question

In acid, halogen atoms replaces a hydrogen atom from an

Choices

Choice (4) Response

a.

Alkenyl group

b.

Functional group

c.

Phenyl group

d.

Alkyl group

Question number: 246

» Reproduction in Organisms

Edit
MCQ▾

Question

Fertilization of a flower by pollen from the same flower on the same plant is called

Choices

Choice (4) Response

a.

Xenogamy

b.

Autogamy

c.

Geitonogamy

d.

Allogamy

Question number: 247

» Life Processes

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match column I and column II and select the correct option from the codes given below.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Adrenal gland

(i)

Insulin

(B)

Pituitary gland

(ii)

Adrenalin

(C)

Ovary

(iii)

Follicle stimulating hormone

(D)

Pancreas

(iv)

Progesterone

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (ii)
  • (iii)
  • (iv)
  • (i)

b.

  • (iv)
  • (i)
  • (iii)
  • (ii)

c.

  • (iii)
  • (i)
  • (ii)
  • (iv)

d.

  • (iv)
  • (ii)
  • (iii)
  • (i)