NSO Level 1- Science Olympiad (SOF) Class 7: Questions 262 - 266 of 593

Access detailed explanations (illustrated with images and videos) to 593 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 350.00 or

How to register?

Question number: 262

» Heat

Edit
MCQ▾

Question

Which of the following is the fourth state of a matter where other three are, solid, liquid and gas?

Choices

Choice (4) Response

a.

Sun

b.

Plasma

c.

Helium

d.

Question does not provide sufficient data or is vague

Question number: 263

» Heat

Edit
MCQ▾

Question

What moves faster in the matter when it gets warmer? Select the correct option.

Choices

Choice (4) Response

a.

Electrons

b.

Atoms and molecules

c.

Only molecules

d.

Question does not provide sufficient data or is vague

Question number: 264

» Acids, Bases and Salts

Edit
MCQ▾

Question

HCl is present in the stomach. However, presence of access of HCl causes indigestion. Which of the following is taken to undo the effect of HCl?

Choices

Choice (4) Response

a.

Vinegar

b.

Milk of magnesia

c.

Line water

d.

None of the above

Question number: 265

» Acids, Bases and Salts

Edit
MCQ▾

Question

Which of the following acid is present in Spinach?

Choices

Choice (4) Response

a.

HCl

b.

Acetic acid

c.

Oxalic acid

d.

Question does not provide sufficient data or is vague

Question number: 266

» Heat

Edit
Match List-Ⅰ List-Ⅱ▾

Question

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

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Land breeze blows during

(i)

Summer

(B)

Light coloured clothes

(ii)

Day

(C)

Sea breeze blows during

(iii)

Night

(D)

Dark coloured clothes

(iv)

Winter

Choices

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

a.

  • (iv)
  • (i)
  • (ii)
  • (iii)

b.

  • (iii)
  • (i)
  • (ii)
  • (iv)

c.

  • (iii)
  • (iv)
  • (ii)
  • (i)

d.

  • (i)
  • (ii)
  • (iv)
  • (iii)

Developed by: