NSO Level 1- Science Olympiad (SOF) Class 7: Questions 411 - 416 of 597

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Question number: 411

» Electric Current and Its Effect

Edit
MCQ▾

Question

Identify the given image and select the correct option.

Image of Solenoid

Image of Solenoid

Choices

Choice (4)Response

a.

Metal coil

b.

Solenoid

c.

Spring

d.

All of the above

Question number: 412

» Electric Current and Its Effect

Edit
MCQ▾

Question

Electromagnet is based on which of the following?

Choices

Choice (4)Response

a.

Chemical effect of electric current

b.

Electro-chemical effect of electric current.

c.

Heating effect of electric current

d.

Magnetic effect of electric current

Question number: 413

» Respiration in Organisms

Edit
MCQ▾

Question

Which of the following is true about movement of ribs during exhalation?

Choices

Choice (4)Response

a.

Do not move at all.

b.

Move upwards

c.

Move down and inwards

d.

Move outwards

Question number: 414

» Natural Resources and Their Conservation

Edit
MCQ▾

Question

Which of the following category of natural resources is the classification based on origin?

Choices

Choice (4)Response

a.

Biotic resources

b.

Abiotic resources

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 415

» Reproduction in Plants

Edit
MCQ▾

Question

The coconut water in coconut is which of the following part of fruit?

Choices

Choice (4)Response

a.

Endosperm

b.

Seed

c.

Coconut milk

d.

Juice

Question number: 416

» Reproduction in Plants

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match column I with column II by selecting the correct option.

List-Ⅰ (Column I)List-Ⅱ (Column II)

(A)

Tubers

(i)

Potato

(B)

Spores

(ii)

Moss

(C)

Fragmentation

(iii)

Spirogyra

(D)

Budding

(iv)

Sweet potato

Choices

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

a.

  • (iii)
  • (i)
  • (iv)
  • (ii)

b.

  • (i)
  • (iii)
  • (ii)
  • (iv)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (iv)
  • (ii)
  • (iii)
  • (i)

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