NSTSE (National Science Talent Search Exam- Unified Council) Class 9: Questions 87 - 88 of 2000

Access detailed explanations (illustrated with images and videos) to 2000 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. 550.00 or

How to register?

Question number: 87

» Chemistry » Matter

Edit
MCQ▾

Question

Which one of the following will not show diffusion property?

Choices

Choice (4)Response

a.

Oxygen, water

b.

Hydrogen, Oxygen

c.

Sugar, water

d.

Salt, sugar

Question number: 88

» Mathematics » Circles

Edit
MCQ▾

Question

In the following figure, O is the center of the circle. Find the value of x.

Circle cCircle c: Circle through B with center OArc dArc d: Semicircle through E and FArc pArc p: Semicircle through I and JArc eArc e: Semicircle through G and HSegment gSegment g: Segment [B, A] Segment hSegment h: Segment [A, C] Segment iSegment i: Segment [C, D] Segment kSegment k: Segment [B, C] Segment fSegment f: Segment [B, D] Point OO = (3.42,3.2) Point OO = (3.42,3.2) Point OO = (3.42,3.2) Point BB = (1.66,1.48) Point BB = (1.66,1.48) Point BB = (1.66,1.48) Point APoint A: Point on cPoint APoint A: Point on cPoint APoint A: Point on cPoint CPoint C: Point on cPoint CPoint C: Point on cPoint CPoint C: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on cPoint DPoint D: Point on c55â°text1 = “55â°”70â°text1_1 = “70â°”xâ°text1_2 = “xâ°”

Image of a Circle with Center O, ∠BAC = 55 and ∠CBD = 70

Choices

Choice (4)Response

a.

b.

c.

d.

Developed by: