NSO Level 1- Science Olympiad (SOF) Class 10: Questions 374 - 378 of 986

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Question 374

Question

MCQ▾

Among the various allotropes of carbon, which one is incorrect?

Choices

Choice (4)Response

a.

Coal amorphous forms

b.

Graphite is amorphous forms

c.

Charcoal amorphous forms

d.

Diamond is crystalline forms

Question 375

Question

MCQ▾

Figure (a) , (b) and (c) respectively, indicate the point of Myopia in case of

Figure (A) , (B) and (C)

Choices

Choice (4)Response

a.

Figure a

b.

Figure c

c.

Figure b

d.

None of the above

Question 376

Question

MCQ▾

According to fossil record, evolutionary process by which new species form that called

Choices

Choice (4)Response

a.

Exitinction

b.

Speciation

c.

Reproduction

d.

Isolation

Question 377

Question

MCQ▾
Table Shown the Modern Periodic Table of Elements
Groups

Periods

123 to 12131415161718
4

5

ACEDBF

Identify the

Choices

Choice (4)Response

a.

Table Shown the Modern Periodic Table of Elements
F
Xe

b.

Table Shown the Modern Periodic Table of Elements
F
Xe

c.

Table Shown the Modern Periodic Table of Elements
F
Ge

d.

Table Shown the Modern Periodic Table of Elements
F
Ge

Question 378

Question

Match List-Ⅰ List-Ⅱ▾

Match the column I and column II and the select the correct option from the coded given below:

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Sclera

(i)

Controls light level similar to the aperture of a camera

(B)

Optic nerve

(ii)

Provides the eye its form and shape

(C)

Vitreous humour

(iii)

Protects the outer coat

(D)

Iris

(iv)

Transmits electrical signals to the brain

Choices

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

a.

  • (iii)
  • (i)
  • (iv)
  • (ii)

b.

  • (iii)
  • (iv)
  • (ii)
  • (i)

c.

  • (iv)
  • (ii)
  • (i)
  • (iii)

d.

  • (iii)
  • (i)
  • (ii)
  • (iv)

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