NSO Level 1- Science Olympiad (SOF) Class 10: Questions 300 - 305 of 986

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Question number: 300

» Electricity

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MCQ▾

Question

The following circuit which has only two resistors in a parallel combination

The total circuit resistance is

Two resistors in a parallel

Two Resistors in a Parallel

Two resistors in a parallel

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 301

» Heredity and Evolution

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MCQ▾

Question

Which of the following is the correct regarding carbon dating method?

Choices

Choice (4) Response

a.

Useful for archeology

b.

Three Isotope

c.

Used to organic substance

d.

All a. , b. and c. are correct

Question number: 302

» Heredity and Evolution

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MCQ▾

Question

Traits; which can be expressed in subsequent generations are called as

Choices

Choice (4) Response

a.

Acquired Traits

b.

Inheritable Traits

c.

Heredity

d.

Monohybrid Cross

Question number: 303

» Reproduction in Organisms

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MCQ▾

Question

What is formed after fertilization?

Choices

Choice (4) Response

a.

Zygote

b.

Sperm

c.

Gamete

d.

Ovum

Question number: 304

» Carbon and Its Componds

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MCQ▾

Question

Acetic acid turns blue litmus to red, It also decomposes carbonates and bicarbonates to liberate carbon dioxide indicated by effervescence. The group is

Choices

Choice (4) Response

a.

Alkalis group

b.

Alkyl group

c.

Functional group

d.

Phenyl group

Question number: 305

» Heredity and Evolution

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MCQ▾

Question

The original fossil creates an impression on the surrounding rock creating a mold. This type method for fossilization is called as

Choices

Choice (4) Response

a.

Impression

b.

Carbonization

c.

Imprinting

d.

Mold and Cast

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