NTSE Stage-2 (National-Level) Scholastic-Aptitude & Language Comprehension: Questions 404 - 406 of 828

Get 1 year subscription: Access detailed explanations (illustrated with images and videos) to 828 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. View Sample Explanation or View Features.

Rs. 400.00 or

Question number: 404

» Physics » Motion and Force

MCQ▾

Question

Graph of Distance vs. Time

Graph of Distance vs. Time

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

Choices

Choice (4) Response

a.

constant velocity

b.

constant acceleration

c.

constant speed

d.

All of the above

Question number: 405

» Physics » Light

MCQ▾

Question

Consider the following statements

I. Concave mirror forms virtual and enlarged image of a real object placed very near to it, so it is used by dentists to examine teeth.

II. Concave lens always form virtual image of smaller size of a real object and it is thinner in middle.

III. Plane mirror always forms virtual image of the same size of a real object.

IV. Convex mirror always forms virtual image of bigger size of a real object.

V. Convex lens forms real and diminished image of a real object placed near to it, so it is used as reading glass.

Which of the above statements is/are correct ?

Choices

Choice (4) Response

a.

I, II and III

b.

II and III

c.

IV and V

d.

All of the above

Question number: 406

» Biology » Soil

MCQ▾

Question

Which of the following is correct in response to soil?

Choices

Choice (4) Response

a.

Clay particles are light as they hold less water and the space between sand particles is less

b.

Clay particles are heavy as they hold more water and the space between sand particles is more

c.

Clay particles are heavy as they hold more water and the space between sand particles is less

d.

Clay particles are light as they hold more water and the space between sand particles is more

Sign In