NTSE Stage-1 (State-Level) Scholastic-Aptitude & Language Comprehension: Questions 839 - 845 of 1042

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Question number: 839

» Mathematics » Trigonometry

MCQ▾

Question

The angles of a triangle are 3x0,(2x7)°and(4x11)° . Find the value of x.

Choices

Choice (4) Response

a.

22°

b.

30°

c.

25°

d.

35°

Question number: 840

» Biology » Reproduction

MCQ▾

Question

Find the odd one out of the following.

Choices

Choice (4) Response

a.

Silk

b.

Cotton

c.

Hair

d.

Wool

Question number: 841

» Biology » Micro-Organisms

MCQ▾

Question

The life span of human WBCs is normally

Choices

Choice (4) Response

a.

100 - 120 days

b.

20 - 30 days

c.

12 - 13 days

d.

80 - 90 days

Question number: 842

» Physics » Magnetism & Electricity at Work

MCQ▾

Question

Two rods of same material and length have their electric resistance in ratio 1: 2. When both rods are dipped in water, the correct statement will be

Choices

Choice (4) Response

a.

Loss of weight will be in the ratio 1: 2

b.

A has more loss of weight

c.

B has more loss of weight

d.

Both b. and c. are correct

Question number: 843

» Biology » Life Processes

MCQ▾

Question

Which is the main function of RBCs?

Choices

Choice (4) Response

a.

To increase levels of WBCs

b.

To carry oxygen to different parts of the body

c.

To fight diseases in the body

d.

To arrest bleeding

Question number: 844

» Biology » Reproduction

MCQ▾

Question

Parthenogenesis is a type of

Choices

Choice (4) Response

a.

asexual reproduction

b.

Sexual reproduction

c.

Regeneration

d.

Budding

Question number: 845

» Physics » Magnetism & Electricity at Work

MCQ▾

Question

Ohm’s law is true

Choices

Choice (4) Response

a.

for gases at low temperature

b.

for electrolytes when current passes through them

c.

for metallic conductor

d.

for diode when current flows

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