NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1149 - 1153 of 1732

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Question number: 1149

» Mathematics » Fractions and Decimals

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MCQ▾

Question

The figure shown below is shaded to represent a fraction.

Image showing the 6 boxes

Image Showing the 6 Boxes

Which of the following is shaded to represent a fraction with a value EQUAL TO the one above?

Choices

Choice (4)Response

a.

Image of 8 boxes out of which 3 are shaded

Image of 8 Boxes Out of Which 3 Are Shaded

b.

Image of 6 boxes out of which 3 are unshaded

Image of 6 Boxes Out of Which 3 Are Unshaded

c.

Image of 3 boxes out of which 2 are shaded

Image of 3 Boxes Out of Which 2 Are Shaded

d.

Image showing the 6 boxes out of which 3 are unshaded

Image Showing the 6 Boxes Out of Which 3 Are Unshaded

Question number: 1150

» Mathematics » Lines and Angles

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MCQ▾

Question

The supplementary angle of is

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 1151

» Mathematics » Exponents and Powers

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MCQ▾

Question

The value of is

Choices

Choice (4)Response

a.

3

b.

9

c.

6

d.

2

Question number: 1152

» Mathematics » Triangle and Properties

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MCQ▾

Question

The top of a broken plant touches the ground at a distance of 4 m from its base. If the plant is broken at a height of 3 m from the ground, then the actual height of the plant is

Choices

Choice (4)Response

a.

5 m

b.

4 m

c.

7 m

d.

8 m

Question number: 1153

» Mathematics » Lines and Angles

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MCQ▾

Question

ABCD is a quadrilateral piece of land in which DC = 30 m. The land has been divided into three parts as shown in the figure.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DSegment 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 hSegment h: Segment [E, G] Segment iSegment i: Segment [F, H] Segment fSegment f: Segment [I, J] Segment gSegment g: Segment [J, K] Segment f_1Segment f_1: Segment [I_1, J_1] Segment g_1Segment g_1: Segment [J_2, K_2] Point AA = (2.1,1.12) Point AA = (2.1,1.12) Point AA = (2.1,1.12) Point BB = (7.34,0.46) Point BB = (7.34,0.46) Point BB = (7.34,0.46) Point CC = (7.34,4.02) Point CC = (7.34,4.02) Point CC = (7.34,4.02) Point DD = (2.12,3.38) Point DD = (2.12,3.38) Point DD = (2.12,3.38) Point EPoint E: Point on cPoint EPoint E: Point on cPoint EPoint E: Point on cPoint FPoint F: Point on cPoint FPoint F: Point on cPoint FPoint F: Point on cPoint GPoint G: Point on aPoint GPoint G: Point on aPoint GPoint G: Point on aPoint HPoint H: Point on aPoint HPoint H: Point on aPoint HPoint H: Point on a2 mtext1 = “2 m”4 mtext1_1 = “4 m”6 mtext1_2 = “6 m”

Image of a Quadrilateral ABCD of a Land

If AG = 2 m, GH = 4 m and HB = 6 m then the length of DE = ________.

Choices

Choice (4)Response

a.

20 m

b.

5 m

c.

8 m

d.

10 m

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