NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 472 - 477 of 1042

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Question number: 472

» Biology » Air

MCQ▾

Question

Which of the following is the best indicator of SO 2 pollution?

Choices

Choice (4) Response

a.

Bryophyte

b.

Algae

c.

Pteridophyte

d.

Lichen

Question number: 473

» Mathematics » Simple Interest and Compound Interest

MCQ▾

Question

The compound interest on Rs. 5000 for 3 year at 5 % for the first year, 10 % for the second year and 12 % for the third year will be

Choices

Choice (4) Response

a.

Rs. 5580

b.

Rs. 1468

c.

Rs. 5850

d.

Rs. 1648

Question number: 474

» Physics » Magnetism & Electricity at Work

Assertion-Reason▾

Assertion (Ꭺ)

V = IR is Ohm’s law

Reason (Ꭱ)

V - I graph is always a straight line passing through origin

Choices

Choice (4) Response

a.

Both Ꭺ and Ꭱ are true and Ꭱ is the correct explanation of Ꭺ

b.

Both Ꭺ and Ꭱ are false

c.

Both Ꭺ and Ꭱ are true but Ꭱ is NOT the correct explanation of Ꭺ

d.

Ꭺ is false but Ꭱ is true

Question number: 475

» Physics » Magnetism & Electricity at Work

MCQ▾

Question

Unit of magnetic permeability is

Choices

Choice (4) Response

a.

Henry/meter

b.

Henry

c.

Ampere/meter 2

d.

Ampere/meter

Question number: 476

» Biology » Micro-Organisms

MCQ▾

Question

The microbes living in the gut of termites that helps them to digest cellulose are

Choices

Choice (4) Response

a.

protozoan

b.

bacteriophage

c.

fungi

d.

bacteria

Question number: 477

» Chemistry » Periodic Classification of Elements

MCQ▾

Question

Fe2O3+2Al>Al2O3+2Fe

Mg(s)+2HCl(aq)>MgCl2(aq)+H2(g)

The above two reactions are the example of

Choices

Choice (4) Response

a.

decomposition reaction

b.

double displacement reaction

c.

displacement reaction

d.

redox reaction

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