NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 1203 - 1204 of 1971

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Question number: 1203

» Mathematics » Geometry

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MCQ▾

Question

A ________ is a chord that passes through the center of the circle.

Choices

Choice (4)Response

a.

Chord

b.

Center

c.

Diameter

d.

Radius

Question number: 1204

» Mathematics » Geometry

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MCQ▾

Question

This is the seating arrangement for students in a classroom with each box showing one chair. The chairs, which have a star, mark one occupied.

Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly1Polygon poly1: Polygon [A, B, 4] Polygon poly2Polygon poly2: Polygon [D, C, 4] Polygon poly2Polygon poly2: Polygon [D, C, 4] Polygon poly3Polygon poly3: Polygon [F, E, 4] Polygon poly3Polygon poly3: Polygon [F, E, 4] Polygon poly4Polygon poly4: Polygon [H, G, 4] Polygon poly4Polygon poly4: Polygon [H, G, 4] Polygon poly4_1Polygon poly4_1: Polygon [H_1, G_1,4] Polygon poly4_1Polygon poly4_1: Polygon [H_1, G_1,4] Polygon poly5Polygon poly5: Polygon [I_1, G_1,4] Polygon poly5Polygon poly5: Polygon [I_1, G_1,4] Polygon poly6Polygon poly6: Polygon [L, K, 4] Polygon poly6Polygon poly6: Polygon [L, K, 4] Polygon poly4_2Polygon poly4_2: Polygon [H_2, G_2,4] Polygon poly4_2Polygon poly4_2: Polygon [H_2, G_2,4] Polygon poly5_1Polygon poly5_1: Polygon [I_2, G_2,4] Polygon poly5_1Polygon poly5_1: Polygon [I_2, G_2,4] Polygon poly6_1Polygon poly6_1: Polygon [L_1, K_1,4] Polygon poly6_1Polygon poly6_1: Polygon [L_1, K_1,4] Polygon poly4_3Polygon poly4_3: Polygon [H_3, G_3,4] Polygon poly4_3Polygon poly4_3: Polygon [H_3, G_3,4] Polygon poly5_2Polygon poly5_2: Polygon [I_3, G_3,4] Polygon poly5_2Polygon poly5_2: Polygon [I_3, G_3,4] Polygon poly6_2Polygon poly6_2: Polygon [L_2, K_2,4] Polygon poly6_2Polygon poly6_2: Polygon [L_2, K_2,4] Polygon poly1_4Polygon poly1_4: Polygon [A_4, B_4,4] Polygon poly1_4Polygon poly1_4: Polygon [A_4, B_4,4] Polygon poly2_4Polygon poly2_4: Polygon [D_4, C_4,4] Polygon poly2_4Polygon poly2_4: Polygon [D_4, C_4,4] Polygon poly3_4Polygon poly3_4: Polygon [F_4, E_4,4] Polygon poly3_4Polygon poly3_4: Polygon [F_4, E_4,4] Polygon poly4_4Polygon poly4_4: Polygon [H_4, G_4,4] Polygon poly4_4Polygon poly4_4: Polygon [H_4, G_4,4] 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 [D, C] of Polygon poly2Segment kSegment k: Segment [C, E] of Polygon poly2Segment lSegment l: Segment [E, F] of Polygon poly2Segment mSegment m: Segment [F, D] of Polygon poly2Segment nSegment n: Segment [F, E] of Polygon poly3Segment pSegment p: Segment [E, G] of Polygon poly3Segment qSegment q: Segment [G, H] of Polygon poly3Segment rSegment r: Segment [H, F] of Polygon poly3Segment sSegment s: Segment [H, G] of Polygon poly4Segment tSegment t: Segment [G, I] of Polygon poly4Segment aSegment a: Segment [I, J] of Polygon poly4Segment bSegment b: Segment [J, H] of Polygon poly4Segment s_1Segment s_1: Segment [H_1, G_1] of Polygon poly4_1Segment t_1Segment t_1: Segment [G_1, I_1] of Polygon poly4_1Segment a_1Segment a_1: Segment [I_1, J_1] of Polygon poly4_1Segment b_1Segment b_1: Segment [J_1, H_1] of Polygon poly4_1Segment cSegment c: Segment [I_1, G_1] of Polygon poly5Segment dSegment d: Segment [G_1, K] of Polygon poly5Segment eSegment e: Segment [K, L] of Polygon poly5Segment c_1Segment c_1: Segment [L, I_1] of Polygon poly5Segment d_1Segment d_1: Segment [L, K] of Polygon poly6Segment e_1Segment e_1: Segment [K, M] of Polygon poly6Segment f_2Segment f_2: Segment [M, N] of Polygon poly6Segment g_2Segment g_2: Segment [N, L] of Polygon poly6Segment s_2Segment s_2: Segment [H_2, G_2] of Polygon poly4_2Segment t_2Segment t_2: Segment [G_2, I_2] of Polygon poly4_2Segment a_2Segment a_2: Segment [I_2, J_2] of Polygon poly4_2Segment b_2Segment b_2: Segment [J_2, H_2] of Polygon poly4_2Segment c_2Segment c_2: Segment [I_2, G_2] of Polygon poly5_1Segment d_3Segment d_3: Segment [G_2, K_1] of Polygon poly5_1Segment e_3Segment e_3: Segment [K_1, L_1] of Polygon poly5_1Segment c_3Segment c_3: Segment [L_1, I_2] of Polygon poly5_1Segment d_2Segment d_2: Segment [L_1, K_1] of Polygon poly6_1Segment e_2Segment e_2: Segment [K_1, M_1] of Polygon poly6_1Segment f_3Segment f_3: Segment [M_1, N_1] of Polygon poly6_1Segment g_3Segment g_3: Segment [N_1, L_1] of Polygon poly6_1Segment s_3Segment s_3: Segment [H_3, G_3] of Polygon poly4_3Segment t_3Segment t_3: Segment [G_3, I_3] of Polygon poly4_3Segment a_3Segment a_3: Segment [I_3, J_3] of Polygon poly4_3Segment b_3Segment b_3: Segment [J_3, H_3] of Polygon poly4_3Segment c_4Segment c_4: Segment [I_3, G_3] of Polygon poly5_2Segment d_5Segment d_5: Segment [G_3, K_2] of Polygon poly5_2Segment e_5Segment e_5: Segment [K_2, L_2] of Polygon poly5_2Segment c_5Segment c_5: Segment [L_2, I_3] of Polygon poly5_2Segment d_4Segment d_4: Segment [L_2, K_2] of Polygon poly6_2Segment e_4Segment e_4: Segment [K_2, M_2] of Polygon poly6_2Segment f_5Segment f_5: Segment [M_2, N_2] of Polygon poly6_2Segment g_5Segment g_5: Segment [N_2, L_2] of Polygon poly6_2Segment f_7Segment f_7: Segment [A_4, B_4] of Polygon poly1_4Segment g_7Segment g_7: Segment [B_4, C_4] of Polygon poly1_4Segment h_4Segment h_4: Segment [C_4, D_4] of Polygon poly1_4Segment i_4Segment i_4: Segment [D_4, A_4] of Polygon poly1_4Segment j_4Segment j_4: Segment [D_4, C_4] of Polygon poly2_4Segment k_4Segment k_4: Segment [C_4, E_4] of Polygon poly2_4Segment l_4Segment l_4: Segment [E_4, F_4] of Polygon poly2_4Segment m_4Segment m_4: Segment [F_4, D_4] of Polygon poly2_4Segment n_4Segment n_4: Segment [F_4, E_4] of Polygon poly3_4Segment p_4Segment p_4: Segment [E_4, G_4] of Polygon poly3_4Segment q_4Segment q_4: Segment [G_4, H_4] of Polygon poly3_4Segment r_4Segment r_4: Segment [H_4, F_4] of Polygon poly3_4Segment s_4Segment s_4: Segment [H_4, G_4] of Polygon poly4_4Segment t_4Segment t_4: Segment [G_4, I_4] of Polygon poly4_4Segment a_4Segment a_4: Segment [I_4, J_4] of Polygon poly4_4Segment b_4Segment b_4: Segment [J_4, H_4] of Polygon poly4_4*text1 = “*”*text1_1 = “*”*text1_2 = “*”*text1_3 = “*”*text1_4 = “*”*text1_5 = “*”*text1_6 = “*”*text1_7 = “*”*text1_8 = “*”*text1_9 = “*”*text1_ {10} = “*”

This Image Shows the Students Seating Arrangements in a Classroom

Which of these is true?

Choices

Choice (4)Response

a.

More chairs are occupied than empty chairs.

b.

Five chairs are occupied.

c.

Every student has a partner sitting next to him or her.

d.

The number of occupied chairs is more than 12.

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