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_1 Segment g_1: Segment [C_1, D_1] Segment f_6 Segment f_6: Segment [A_7, B_7] Segment f_7 Segment f_7: Segment [A_8, B_8] Segment g_2 Segment g_2: Segment [C_5, D_3] Segment i Segment i: Segment [F, G] Segment i_1 Segment i_1: Segment [F_1, G_1] Segment h_1 Segment h_1: Segment [E_1, F_2] Segment h_2 Segment h_2: Segment [E_2, F_3] Segment f Segment f: Segment [C, D] Segment g Segment g: Segment [D, E] Segment g_3 Segment 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 poly1 Quadrilateral poly1: Polygon A, B, C, D Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment f Segment f: Segment [A, E] Segment g Segment g: Segment [D, E] Segment h Segment h: Segment [C, E] Segment i Segment 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 poly1 Quadrilateral poly1: Polygon A, B, C, D Polygon poly2 Polygon poly2: Polygon [E, F, 3] Polygon poly2 Polygon poly2: Polygon [E, F, 3] Polygon poly2_1 Polygon poly2_1: Polygon [E_1, F_1,3] Polygon poly2_1 Polygon poly2_1: Polygon [E_1, F_1,3] Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment f Segment f: Segment [E, F] of Polygon poly2 Segment g Segment g: Segment [F, G] of Polygon poly2 Segment h Segment h: Segment [G, E] of Polygon poly2 Segment f_1 Segment f_1: Segment [E_1, F_1] of Polygon poly2_1 Segment g_1 Segment g_1: Segment [F_1, G_1] of Polygon poly2_1 Segment h_1 Segment h_1: Segment [G_1, E_1] of Polygon poly2_1 Segment i Segment 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 poly1 Quadrilateral poly1: Polygon A, B, C, D Quadrilateral poly2 Quadrilateral poly2: Polygon D, C, E, F Quadrilateral poly2_1 Quadrilateral poly2_1: Polygon D_1, C_1, E_1, F_1 Quadrilateral poly1_1 Quadrilateral poly1_1: Polygon A_1, B_1, C_2, D_2 Quadrilateral poly3 Quadrilateral poly3: Polygon G, H, I, J Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment d_1 Segment d_1: Segment [D, C] of Quadrilateral poly2 Segment c_1 Segment c_1: Segment [C, E] of Quadrilateral poly2 Segment e Segment e: Segment [E, F] of Quadrilateral poly2 Segment f Segment f: Segment [F, D] of Quadrilateral poly2 Segment d_2 Segment d_2: Segment [D_1, C_1] of Quadrilateral poly2_1 Segment c_2 Segment c_2: Segment [C_1, E_1] of Quadrilateral poly2_1 Segment e_1 Segment e_1: Segment [E_1, F_1] of Quadrilateral poly2_1 Segment f_1 Segment f_1: Segment [F_1, D_1] of Quadrilateral poly2_1 Segment a_1 Segment a_1: Segment [A_1, B_1] of Quadrilateral poly1_1 Segment b_1 Segment b_1: Segment [B_1, C_2] of Quadrilateral poly1_1 Segment c_3 Segment c_3: Segment [C_2, D_2] of Quadrilateral poly1_1 Segment d_3 Segment d_3: Segment [D_2, A_1] of Quadrilateral poly1_1 Segment g Segment g: Segment [G, H] of Quadrilateral poly3 Segment h Segment h: Segment [H, I] of Quadrilateral poly3 Segment i Segment i: Segment [I, J] of Quadrilateral poly3 Segment j Segment 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 poly1 Quadrilateral poly1: Polygon A, B, C, D Polygon poly2 Polygon poly2: Polygon [E, F, 3] Polygon poly2 Polygon poly2: Polygon [E, F, 3] Polygon poly2_1 Polygon poly2_1: Polygon [E_1, F_1,3] Polygon poly2_1 Polygon poly2_1: Polygon [E_1, F_1,3] Triangle poly3 Triangle poly3: Polygon H, I, J Triangle poly3_1 Triangle poly3_1: Polygon H_1, I_1, J_1 Quadrilateral poly4 Quadrilateral poly4: Polygon I_1, I, J, J_1 Segment a Segment a: Segment [A, B] of Quadrilateral poly1 Segment b Segment b: Segment [B, C] of Quadrilateral poly1 Segment c Segment c: Segment [C, D] of Quadrilateral poly1 Segment d Segment d: Segment [D, A] of Quadrilateral poly1 Segment f Segment f: Segment [E, F] of Polygon poly2 Segment g Segment g: Segment [F, G] of Polygon poly2 Segment h Segment h: Segment [G, E] of Polygon poly2 Segment f_1 Segment f_1: Segment [E_1, F_1] of Polygon poly2_1 Segment g_1 Segment g_1: Segment [F_1, G_1] of Polygon poly2_1 Segment h_1 Segment h_1: Segment [G_1, E_1] of Polygon poly2_1 Segment i Segment i: Segment [G, G_1] Segment j Segment j: Segment [H, I] of Triangle poly3 Segment h_2 Segment h_2: Segment [I, J] of Triangle poly3 Segment i_1 Segment i_1: Segment [J, H] of Triangle poly3 Segment j_1 Segment j_1: Segment [H_1, I_1] of Triangle poly3_1 Segment h_3 Segment h_3: Segment [I_1, J_1] of Triangle poly3_1 Segment i_2 Segment i_2: Segment [J_1, H_1] of Triangle poly3_1 Segment i_3 Segment i_3: Segment [I_1, I] of Quadrilateral poly4 Segment i_4 Segment i_4: Segment [I, J] of Quadrilateral poly4 Segment j_2 Segment j_2: Segment [J, J_1] of Quadrilateral poly4 Segment j_3 Segment 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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