NSO Level 1- Science Olympiad (SOF) Class 3: Questions 458 - 461 of 504

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Question number: 458

» Human Body

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match the following and select the correct option from the codes given below.

List-Ⅰ (Column – I) List-Ⅱ (Column – II)

(A)

Ears

(i)

Touch

(B)

Skin

(ii)

Taste

(C)

Tongue

(iii)

Smell

(D)

Eyes

(iv)

Sight

(E)

Nose

(v)

Hear

Choices

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

a.

  • (v)
  • (i)
  • (iii)
  • (iv)
  • (ii)

b.

  • (ii)
  • (iii)
  • (iv)
  • (i)
  • (v)

c.

  • (iv)
  • (ii)
  • (i)
  • (v)
  • (iii)

d.

  • (v)
  • (i)
  • (ii)
  • (iv)
  • (iii)

Question number: 459

» Light, Sound and Force

Edit
MCQ▾

Question

Keshav is pushing a box as shown in the figure. On which surface is it easier to move the box?

Figure shows Keshav pushing a box

Figure Shows Keshav Pushing a Box

This figure shows Keshav pushing a box

Choices

Choice (4) Response

a.

Dry surface

b.

Hot surface

c.

Wet surface

d.

Rough surface

Question number: 460

» Light, Sound and Force

Edit
MCQ▾

Question

The given diagram shows the positions of the shadows cast by a block at four different times during a day. Which of the following options matches the shadow with the correct time?

Diagram shows the positions of the shadows cast by a block

Diagram Shows the Positions of the Shadows Cast by a Block

This diagram shows the positions of the shadows cast by a block

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 461

» Light, Sound and Force

Edit
MCQ▾

Question

Seelu sets up an apparatus as shown in the diagram. She sets up the alarm clock to ring six minutes later, places it in the bell jar and switches on the vacuum pump. Will she be able to hear the alarm clock when it rings six minutes later?

Diagram shows the alarm clock places it in the bell jar

Diagram Shows the Alarm Clock Places It in the Bell Jar

The alarm clock places it in the bell jar and switches on the vacuum pump

Choices

Choice (4) Response

a.

No, because sound travel in vacuum.

b.

Yes, because sound need air (medium) to travel.

c.

No, because sound needs air (medium) to travel.

d.

Yes, because sound cannot travel in vacuum.

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