NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 389 - 396 of 1732

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Question number: 389

» Mathematics » Triangle and Properties

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MCQ▾

Question

The number of independent measurements required to construct a triangle is

Choices

Choice (4)Response

a.

3

b.

5

c.

4

d.

2

Question number: 390

» Mathematics » Fractions and Decimals

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MCQ▾

Question

The decimal form of is ________.

Choices

Choice (4)Response

a.

0.012

b.

0.12

c.

120

d.

12

Question number: 391

» Mathematics » Comparing Quantities

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MCQ▾

Question

A sum of Rs. 1800 lent at SI of 4 % per annum will become twice in

Choices

Choice (4)Response

a.

12 years

b.

25 years

c.

8 years

d.

15 years

Question number: 392

» Mathematics » Triangle and Properties

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MCQ▾

Question

The Incenter of a triangle is equidistant from its

Choices

Choice (4)Response

a.

Sides

b.

Vertices

c.

Question does not provide sufficient data or is vague

d.

None of the above

Question number: 393

» Mathematics » Triangle and Properties

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MCQ▾

Question

In a , E is the midpoint of AC and G is the Centroid of the triangle. Then BE: GE.

Choices

Choice (4)Response

a.

2: 1

b.

1: 3

c.

3: 1

d.

1: 2

Question number: 394

» Mathematics » Perimeter and Area

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MCQ▾

Question

Find the altitude of a triangle whose base is 39 cm and area is 1794 .

Choices

Choice (4)Response

a.

46 m

b.

92 cm

c.

92 m

d.

46 cm

Question number: 395

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 396

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

Look at the pairs of shapes. Which shows a pair of trapezoid?

Choices

Choice (4)Response

a.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly2Polygon poly2: Polygon [E, F, 4] Polygon poly2Polygon poly2: Polygon [E, F, 4] Segment fSegment f: Segment [A, B] of Polygon poly1Segment gSegment g: Segment [B, C] of Polygon poly1Segment hSegment h: Segment [C, D] of Polygon poly1Segment iSegment i: Segment [D, A] of Polygon poly1Segment jSegment j: Segment [E, F] of Polygon poly2Segment kSegment k: Segment [F, G] of Polygon poly2Segment lSegment l: Segment [G, H] of Polygon poly2Segment mSegment m: Segment [H, E] of Polygon poly2

Image of Two Different Sized Squares

b.

Circle cCircle c: Circle through B with center ACircle dCircle d: Circle through D with center C

Image of Two Different Sized Circles

c.

Triangle poly1Triangle poly1: Polygon A, B, CTriangle poly2Triangle poly2: Polygon D, E, FSegment cSegment c: Segment [A, B] of Triangle poly1Segment aSegment a: Segment [B, C] of Triangle poly1Segment bSegment b: Segment [C, A] of Triangle poly1Segment fSegment f: Segment [D, E] of Triangle poly2Segment dSegment d: Segment [E, F] of Triangle poly2Segment eSegment e: Segment [F, D] of Triangle poly2

Image of Two Different Sized Right Triangles

d.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DQuadrilateral poly2Quadrilateral poly2: Polygon E, F, G, HSegment aSegment a: Segment [A, B] of Quadrilateral poly1Segment bSegment b: Segment [B, C] of Quadrilateral poly1Segment cSegment c: Segment [C, D] of Quadrilateral poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly1Segment eSegment e: Segment [E, F] of Quadrilateral poly2Segment fSegment f: Segment [F, G] of Quadrilateral poly2Segment gSegment g: Segment [G, H] of Quadrilateral poly2Segment hSegment h: Segment [H, E] of Quadrilateral poly2

Image of Two Different Sized Trapezoids

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