NSO Level 1- Science Olympiad (SOF) Class 10: Questions 166 - 170 of 986

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Question number: 166

» Electricity

Edit
MCQ▾

Question

In the figure, current through the resistor is ampere, and then potential drop through resistor is

Diagram of the potential drop

Diagram of the Potential Drop

Diagram of the potential drop

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 167

» Electricity

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)

Conductor

(i)

Charge

(B)

Insulator

(ii)

High resistance

(C)

Potential difference

(iii)

Low resistance

(D)

Coulomb

(iv)

Volt

Choices

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

a.

  • (iv)
  • (ii)
  • (i)
  • (iii)

b.

  • (i)
  • (ii)
  • (iii)
  • (iv)

c.

  • (iii)
  • (iv)
  • (i)
  • (ii)

d.

  • (iii)
  • (ii)
  • (iv)
  • (i)

Question number: 168

» Reproduction in Organisms

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MCQ▾

Question

A device inserted into the uterus (womb) to prevent conception (pregnancy) that device is

Choices

Choice (4) Response

a.

Epidectomy

b.

Vasectomy

c.

IUCD

d.

Tubectomy

Question number: 169

» Electricity

Edit
MCQ▾

Question

There are equal resistances . Two are connected in parallel, such four groups are connected in series, the total resistance of the system will be

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 170

» Reproduction in Organisms

Edit
MCQ▾

Question

What does this figure show?

Figure shows the flower

Figure Shows the Flower

Figure shows the flower

Choices

Choice (4) Response

a.

Germination of pollen grains

b.

Fertilization of gametes

c.

Transfer of pollen grains to stigma

d.

Development of zygote