NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 471 - 477 of 828

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Question number: 471

» Physics » Sound

MCQ▾

Question

Which one of the following emits sound of higher pitch?

Choices

Choice (4) Response

a.

Man

b.

Mosquito

c.

Lion

d.

Woman

Question number: 472

» Mathematics » Basic Geometry

MCQ▾

Question

The angle between the diagonal and side bisector of a hexagon at center is

Choices

Choice (4) Response

a.

120°

b.

30°

c.

90°

d.

60°

Question number: 473

» Chemistry » Physical and Chemical Changes

MCQ▾

Question

Which one of the following is an optical property of a colloid?

Choices

Choice (4) Response

a.

Electrophoresis

b.

Tyndall effect

c.

Brownian movement

d.

Coagulation

Question number: 474

» History » British Raj

MCQ▾

Question

Who divided the Indian History into Hindu, Muslim and British?

Choices

Choice (4) Response

a.

James Mill

b.

JP Joshi

c.

Daya Ram Sahni

d.

RD Bannerji

Question number: 475

» Mathematics » Basic Geometry

MCQ▾

Question

In the given figure, ∆ABD and ∆ACD are congruent triangles. BAC=60°andBDC=110° , then find the value of ∠ABD.

A triangle having two congruent triangles

A Triangle Having Two Congruent Triangles

Find the angle ABD of triangle ADB by using given angles

Choices

Choice (4) Response

a.

22°

b.

35°

c.

15°

d.

None of the above

Question number: 476

» Mathematics » Basic Geometry

MCQ▾

Question

If the ratio of the interior angles of a triangle is 2: 4: 9, then the difference between one of the exterior angles of the triangle is

Choices

Choice (4) Response

a.

20°

b.

50°

c.

60°

d.

44°

Question number: 477

» Physics » Motion and Force

MCQ▾

Question

The tidal waves in the sea are primarily due to

Choices

Choice (4) Response

a.

The gravitational effect of the Moon on the Earth

b.

The gravitational effect of the Sun on the Earth

c.

The gravitational effect of Venus on the Earth

d.

The atmosphere effect of the Earth itself

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