NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1208 - 1209 of 1732

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Question number: 1208

» Mathematics » Triangle and Properties

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MCQ▾

Question

An equilateral triangle can be obtuse angled.

Choices

Choice (4) Response

a.

True

b.

False

c.

Cannot be determined

d.

None of the above

Question number: 1209

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

Madhuri glued 5 white cubes together as shown below. Then she pained the entire figure black.

Polygon poly1 Polygon poly1: Polygon [A, B, 4] Polygon poly1_2 Polygon poly1_2: Polygon [A_2, B_2,4] Polygon poly1_4 Polygon poly1_4: Polygon [A_5, B_5,4] Polygon poly1_5 Polygon poly1_5: Polygon [A_4, B_4,4] Segment f Segment f: Segment [A, B] of Polygon poly1 Segment g Segment g: Segment [B, C] of Polygon poly1 Segment h Segment h: Segment [C, D] of Polygon poly1 Segment i Segment i: Segment [D, A] of Polygon poly1 Segment j Segment j: Segment [E, F] Segment j_1 Segment j_1: Segment [E_1, F_1] Segment k Segment k: Segment [G, H] Segment f_2 Segment f_2: Segment [A_2, B_2] of Polygon poly1_2 Segment g_2 Segment g_2: Segment [B_2, C_2] of Polygon poly1_2 Segment h_2 Segment h_2: Segment [C_2, D_2] of Polygon poly1_2 Segment i_2 Segment i_2: Segment [D_2, A_2] of Polygon poly1_2 Segment j_2 Segment j_2: Segment [E_3, F_3] Segment j_3 Segment j_3: Segment [E_2, F_2] Segment k_1 Segment k_1: Segment [G_1, H_1] Segment f_4 Segment f_4: Segment [A_5, B_5] of Polygon poly1_4 Segment g_4 Segment g_4: Segment [B_5, C_5] of Polygon poly1_4 Segment h_4 Segment h_4: Segment [C_5, D_5] of Polygon poly1_4 Segment i_4 Segment i_4: Segment [D_5, A_5] of Polygon poly1_4 Segment j_4 Segment j_4: Segment [E_7, F_7] Segment j_5 Segment j_5: Segment [E_6, F_6] Segment k_2 Segment k_2: Segment [G_3, H_3] Segment f_5 Segment f_5: Segment [A_4, B_4] of Polygon poly1_5 Segment g_5 Segment g_5: Segment [B_4, C_4] of Polygon poly1_5 Segment h_5 Segment h_5: Segment [C_4, D_4] of Polygon poly1_5 Segment i_5 Segment i_5: Segment [D_4, A_4] of Polygon poly1_5 Segment j_6 Segment j_6: Segment [E_5, F_5] Segment j_7 Segment j_7: Segment [E_4, F_4] Segment k_3 Segment k_3: Segment [G_2, H_2] Segment j_8 Segment j_8: Segment [E_8, F_8] Segment l Segment l: Segment [I, J]

Image of Glued 5 White Cubes Together

Showing the image of glued 5 white cubes together

How many faces of the 4 cubes were painted red?

Choices

Choice (4) Response

a.

10

b.

5

c.

30

d.

22

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