Science Content [CTET (Central Teacher Eligibility Test) Paper-II Science]: Questions 52 - 56 of 200

Choose Programs:

🎯 274 MCQs (& PYQs) with Full Explanations (2024-2025 Exam)

Rs. 200.00 -OR-

3 Year Validity (Multiple Devices)

CoverageDetailsSample Explanation

Help me Choose & Register (Watch Video) Already Subscribed?

Question 52

Appeared in Year: 2013

Question MCQ▾

In the alimentary canal the swallowed food moves downwards because of (July)

Choices

Choice (4)Response

a.

The contraction of muscles in wall of food pipe.

b.

Gravitational pull.

c.

Force provided by the muscular tongue.

d.

The flow of fluid material taken with the food.

Edit

Question 53

Appeared in Year: 2012

Question MCQ▾

The minerals that are required in the right amount for proper functioning of muscles are (Jan)

Choices

Choice (4)Response

a.

Iron and calcium

b.

Iron and iodine

c.

Sodium and potassium

d.

Iodine and fluorine

Edit

Question 54

Appeared in Year: 2011

Question MCQ▾

An air bubble inside water behaves like a (June)

Choices

Choice (4)Response

a.

Concave lens

b.

Convex lens

c.

Concave mirror

d.

Plano-convex lens

Edit

Question 55

Appeared in Year: 2013

Question MCQ▾

Two organisms are best friends and live together. One provides shelter, water and nutrients while the other prepares and provides food. Such an association of organisms is termed as (July)

Choices

Choice (4)Response

a.

Heterotrophy

b.

Symbiosis

c.

Parasitism

d.

Autotrophy

Edit

Question 56

Question MCQ▾

When sunlight flashes on the silver chloride it turns into grey color from white color, this is the example of

Choices

Choice (4)Response

a.

Displacement and redox reactions

b.

Combination reaction

c.

Double displacement reaction

d.

Decomposition reaction

Edit