NSO Level 1- Science Olympiad (SOF) Class 8: Questions 1002 - 1005 of 1076

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Question number: 1002

» Chemical Effects of Electric Current

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MCQ▾

Question

The main difference between a primary battery and a secondary battery is

Choices

Choice (4) Response

a.

A primary battery lasts longer but a secondary battery lasts for a shorter period.

b.

A primary battery can be recharged but a secondary battery cannot be recharged

c.

A secondary battery can be recharged but a primary battery cannot be recharged

d.

All of the above

Question number: 1003

» Crop Production and Management

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Appeared in Year: 2012

MCQ▾

Question

Select the correct option, which on rearranging gives the term for the ground water stored between layer of hard rock below the water table.

Choices

Choice (4) Response

a.

Pwmas

b.

Refquai

c.

Ragclei

d.

Duclos

Question number: 1004

» Chemical Effects of Electric Current

Edit
MCQ▾

Question

A greenish blue spot on the potato around the positive terminal shows that

Choices

Choice (4) Response

a.

Potato is basic

b.

Potato turns acidic

c.

Potato is a good conductor of electricity

d.

Potato is an insulator

Question number: 1005

» Conservation of Plants and Animals

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Appeared in Year: 2012

Match List-Ⅰ List-Ⅱ▾

Question

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

List-Ⅰ (Column-1) List-Ⅱ (Column-2)

(A)

Jim Corbett national park

(i)

Uttaranchal

(B)

Bandipur Sanctuary

(ii)

Karnataka

(C)

Mudumalai Sanctuary

(iii)

Tamil Nadu

(D)

Kanha National Park

(iv)

Assam

(E)

Kaziranga wildlife sanctuary

(v)

Madhya Pradesh

Choices

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

a.

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

b.

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

c.

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

d.

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

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