NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 641 - 648 of 1484

Access detailed explanations (illustrated with images and videos) to 1484 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Unlimited Access for Unlimited Time!

View Sample Explanation or View Features.

Rs. 500.00 or

How to register?

Question number: 641

» Mathematics » Coordinate Geometry

Edit
MCQ▾

Question

The point (7,8) belongs to Quadrant ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 642

» Mathematics » Statistics

Edit
MCQ▾

Question

The median of the scores 45,20,38,20.4,5.9,1.3 is

Choices

Choice (4)Response

a.

20.4

b.

20.2

c.

5.9

d.

20

Question number: 643

» Mathematics » Probability

Edit
MCQ▾

Question

In a throw of a dice, the probability of getting an even number is

Choices

Choice (4)Response

a.

b.

6

c.

d.

2

Question number: 644

» Mathematics » Coordinate Geometry

Edit
MCQ▾

Question

The value of k if are collinear is

Choices

Choice (4)Response

a.

3

b.

-6

c.

2

d.

-4

Question number: 645

» Mathematics » Trigonometry

Edit
MCQ▾

Question

A ladder of 60 m long touches the wall at height of 30√2 m. The angle made by it by horizontal is ________.

Choices

Choice (4)Response

a.

b.

c.

d.

All of the above

Question number: 646

» Mathematics » Coordinate Geometry

Edit
MCQ▾

Question

If the distance between points is 5 units, then p is ________.

Choices

Choice (4)Response

a.

-2 or -8

b.

2 or -8

c.

2 or 8

d.

-2 or 8

Question number: 647

» Mathematics » Quadratic Equations

Edit
MCQ▾

Question

The coefficient of x in the quadratic equation was taken as 16 in the place of 11 and its roots were found to be -2 and -14. The roots of the original equation are

Choices

Choice (4)Response

a.

-4, -7

b.

-4,7

c.

4, -7

d.

None of the above

Question number: 648

» Mathematics » Triangles

Edit
MCQ▾

Question

In the figure , R is right angled and PR: PQ = RS: QS. Then ________.

Triangle poly1Triangle poly1: Polygon P, Q, RSegment cSegment c: Segment [P, Q] of Triangle poly1Segment aSegment a: Segment [Q, R] of Triangle poly1Segment bSegment b: Segment [R, P] of Triangle poly1Segment fSegment f: Segment [P, S] Point PP = (3.74,0.63) Point PP = (3.74,0.63) Point PP = (3.74,0.63) Point QQ = (6.58,3.73) Point QQ = (6.58,3.73) Point QQ = (6.58,3.73) Point RR = (6.65,0.6) Point RR = (6.65,0.6) Point RR = (6.65,0.6) Point SPoint S: Point on aPoint SPoint S: Point on aPoint SPoint S: Point on a

Image of a Triangle PQR in Which ∠QPS is 35 Degree

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: