NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 391 - 395 of 816

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Question number: 391

» Chemistry » Structure of Atom

MCQ▾

Question

The head of match stick contains

Choices

Choice (4) Response

a.

white phosphorus only

b.

antimony chloride + red phosphorus

c.

antimony trisulphide + potassium chlorate

d.

antimony trisulphide + potassium chloride

Question number: 392

» Biology » Micro-Organisms

MCQ▾

Question

Baker’s yeast is added to aquarium because it

Choices

Choice (4) Response

a.

absorb oxygen form it

b.

provides oxygen

c.

absorb nutrients

d.

provides minerals and metals

Question number: 393

» Geography » Atmosphere

MCQ▾

Question

Consider the following statements of greenhouse effect

I. trapping of radiation on the Earth atmosphere.

II. Increase in the Earth temperature which is known as global warming.

Which of the above statements is/are correct?

Choices

Choice (4) Response

a.

Neither I nor II

b.

Only I

c.

Only II

d.

I and II

Question number: 394

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

The decreasing order of temperature of different zones of a candle is

Choices

Choice (4) Response

a.

outermost zone, middle zone, innermost zone

b.

middle zone, innermost zone, outermost zone

c.

outermost zone, innermost zone, middle zone

d.

innermost zone, middle zone, outermost zone

Question number: 395

» Physics » Motion and Force

MCQ▾

Question

Graph of Distance (km) vs. Time (min)

Graph of Distance (Km) vs. Time (Min)

Showing the graph of Distance vs. Time and slope made by it

What is the average speed between time 4 min and 20 min?

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

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