NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 853 - 858 of 1732

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Question number: 853

» Mathematics » Integers

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MCQ▾

Question

Choices

Choice (4)Response

a.

+560

b.

-560

c.

-430

d.

+430

Question number: 854

» Mathematics » Fractions and Decimals

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MCQ▾

Question

This is a whole.

Image of a circle that is divided into 8 parts

Image of a Circle That is Divided into 8 Parts

Showing an image of a circle that is divided into 8 parts

What is

Image of two circles that are divided into 8 parts

Image of Two Circles That Are Divided into 8 Parts

Showing an image of two circles that are divided into 8 parts in which some are shaded

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 855

» Mathematics » Data Handling

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MCQ▾

Question

The average weight of sample of 10 bananas is 82 g. Later it was found that the weighing machine had shown the weight of each banana 8 g more. The correct average weight of a banana is

Choices

Choice (4)Response

a.

68 g

b.

90 g

c.

74 g

d.

78 g

Question number: 856

» Mathematics » Perimeter and Area

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MCQ▾

Question

Find the area of triangle whose base is 28 dam and height is 650 cm.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 857

» Mathematics » Data Handling

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MCQ▾

Question

The arithmetic mean for the following frequency distribution is

Table of some class and frequencies

Showing the table of some class and frequencies

Class

1

2

3

4

5

6

7

Frequency

24

45

23

35

24

67

34

Choices

Choice (4)Response

a.

36

b.

24

c.

38

d.

46

Question number: 858

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

Which figure could be made if the piece of cardboard shown below is folded along the dotted lines?

Segment g_1Segment g_1: Segment [C_1, D_1] Segment f_6Segment f_6: Segment [A_7, B_7] Segment f_7Segment f_7: Segment [A_8, B_8] Segment g_2Segment g_2: Segment [C_5, D_3] Segment iSegment i: Segment [F, G] Segment i_1Segment i_1: Segment [F_1, G_1] Segment h_1Segment h_1: Segment [E_1, F_2] Segment h_2Segment h_2: Segment [E_2, F_3] Segment fSegment f: Segment [C, D] Segment gSegment g: Segment [D, E] Segment g_3Segment g_3: Segment [D_5, E_3] Segment f_ {17}Segment f_ {17}: Segment [C_ {12}, D_7]

Image of a Piece of a Cardboard Shown with the Dotted Lines

Showing the image of a piece of a cardboard shown with the dotted lines

Choices

Choice (4)Response

a.

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 fSegment f: Segment [A, E] Segment gSegment g: Segment [D, E] Segment hSegment h: Segment [C, E] Segment iSegment i: Segment [B, E]

Image of a Folded Piece of a Cardboard: Choice A

Showing the image of a folded piece of a cardboard of question figure

b.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DPolygon poly2Polygon poly2: Polygon [E, F, 3] Polygon poly2Polygon poly2: Polygon [E, F, 3] Polygon poly2_1Polygon poly2_1: Polygon [E_1, F_1,3] Polygon poly2_1Polygon poly2_1: Polygon [E_1, F_1,3] Segment 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 fSegment f: Segment [E, F] of Polygon poly2Segment gSegment g: Segment [F, G] of Polygon poly2Segment hSegment h: Segment [G, E] of Polygon poly2Segment f_1Segment f_1: Segment [E_1, F_1] of Polygon poly2_1Segment g_1Segment g_1: Segment [F_1, G_1] of Polygon poly2_1Segment h_1Segment h_1: Segment [G_1, E_1] of Polygon poly2_1Segment iSegment i: Segment [G, G_1]

Image of a Folded Piece of a Cardboard: Choice B

Showing the image of a folded piece of a cardboard of question figure

c.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DQuadrilateral poly2Quadrilateral poly2: Polygon D, C, E, FQuadrilateral poly2_1Quadrilateral poly2_1: Polygon D_1, C_1, E_1, F_1Quadrilateral poly1_1Quadrilateral poly1_1: Polygon A_1, B_1, C_2, D_2Quadrilateral poly3Quadrilateral poly3: Polygon G, H, I, JSegment 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 d_1Segment d_1: Segment [D, C] of Quadrilateral poly2Segment c_1Segment c_1: Segment [C, E] of Quadrilateral poly2Segment eSegment e: Segment [E, F] of Quadrilateral poly2Segment fSegment f: Segment [F, D] of Quadrilateral poly2Segment d_2Segment d_2: Segment [D_1, C_1] of Quadrilateral poly2_1Segment c_2Segment c_2: Segment [C_1, E_1] of Quadrilateral poly2_1Segment e_1Segment e_1: Segment [E_1, F_1] of Quadrilateral poly2_1Segment f_1Segment f_1: Segment [F_1, D_1] of Quadrilateral poly2_1Segment a_1Segment a_1: Segment [A_1, B_1] of Quadrilateral poly1_1Segment b_1Segment b_1: Segment [B_1, C_2] of Quadrilateral poly1_1Segment c_3Segment c_3: Segment [C_2, D_2] of Quadrilateral poly1_1Segment d_3Segment d_3: Segment [D_2, A_1] of Quadrilateral poly1_1Segment gSegment g: Segment [G, H] of Quadrilateral poly3Segment hSegment h: Segment [H, I] of Quadrilateral poly3Segment iSegment i: Segment [I, J] of Quadrilateral poly3Segment jSegment j: Segment [J, G] of Quadrilateral poly3

Image of a Folded Piece of a Cardboard: Choice C

Showing the image of a folded piece of a cardboard of question figure

d.

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DPolygon poly2Polygon poly2: Polygon [E, F, 3] Polygon poly2Polygon poly2: Polygon [E, F, 3] Polygon poly2_1Polygon poly2_1: Polygon [E_1, F_1,3] Polygon poly2_1Polygon poly2_1: Polygon [E_1, F_1,3] Triangle poly3Triangle poly3: Polygon H, I, JTriangle poly3_1Triangle poly3_1: Polygon H_1, I_1, J_1Quadrilateral poly4Quadrilateral poly4: Polygon I_1, I, J, J_1Segment 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 fSegment f: Segment [E, F] of Polygon poly2Segment gSegment g: Segment [F, G] of Polygon poly2Segment hSegment h: Segment [G, E] of Polygon poly2Segment f_1Segment f_1: Segment [E_1, F_1] of Polygon poly2_1Segment g_1Segment g_1: Segment [F_1, G_1] of Polygon poly2_1Segment h_1Segment h_1: Segment [G_1, E_1] of Polygon poly2_1Segment iSegment i: Segment [G, G_1] Segment jSegment j: Segment [H, I] of Triangle poly3Segment h_2Segment h_2: Segment [I, J] of Triangle poly3Segment i_1Segment i_1: Segment [J, H] of Triangle poly3Segment j_1Segment j_1: Segment [H_1, I_1] of Triangle poly3_1Segment h_3Segment h_3: Segment [I_1, J_1] of Triangle poly3_1Segment i_2Segment i_2: Segment [J_1, H_1] of Triangle poly3_1Segment i_3Segment i_3: Segment [I_1, I] of Quadrilateral poly4Segment i_4Segment i_4: Segment [I, J] of Quadrilateral poly4Segment j_2Segment j_2: Segment [J, J_1] of Quadrilateral poly4Segment j_3Segment j_3: Segment [J_1, I_1] of Quadrilateral poly4

Image of a Folded Piece of a Cardboard: Choice D

Showing the image of a folded piece of a cardboard of question figure

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