NCO- Cyber Olympiad (SOF) Class 8: Questions 52 - 54 of 510

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Question number: 52

» Mental Ability » Basic Geometry

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Question

The measurement of an angle which is two times its complement angle is ________.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 53

» Mental Ability » Basic Geometry

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Question

The length of the minute hand on a wall clock is 14 cm. The area swept by the minute hand in 60 minutes is

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Choice (4) Response

a.

b.

c.

d.

Question number: 54

» Non Verbal Reasoning » Analogies with Figures

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The following question contains a set of problem figures numbered 1,2, 3, and 4 and four figures labeled (A), (B), (C), and (D) forming the answer set. Figures 1 and 2 are related in a particular way. Establish a similar relationship between 3 and 4 by choosing a figure from the answer set that substitutes figure 4 in the problem set.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Quadrilateral poly2 Quadrilateral poly2: Polygon E, F, G, H Quadrilateral poly2_1 Quadrilateral poly2_1: Polygon E_1, F_1, G_1, H_1 Quadrilateral poly2_2 Quadrilateral poly2_2: Polygon E_2, F_2, G_2, H_2 Quadrilateral poly2_3 Quadrilateral poly2_3: Polygon E_3, F_3, G_3, H_3 Arc p Arc p: CircularArc [O, P, Q] Arc q Arc q: CircularArc [R, S, T] Arc r Arc r: CircularArc [U, V, W] Arc s Arc s: CircularArc [Z, A_1, B_1] Arc t Arc t: CircularArc [C_1, D_1, I_1] Arc c_1 Arc c_1: CircularArc [J_1, Z_1, A_2] 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 e Segment e: Segment [E, F] of Quadrilateral poly2 Segment f Segment f: Segment [F, G] of Quadrilateral poly2 Segment g Segment g: Segment [G, H] of Quadrilateral poly2 Segment h Segment h: Segment [H, E] of Quadrilateral poly2 Segment e_1 Segment e_1: Segment [E_1, F_1] of Quadrilateral poly2_1 Segment f_1 Segment f_1: Segment [F_1, G_1] of Quadrilateral poly2_1 Segment g_1 Segment g_1: Segment [G_1, H_1] of Quadrilateral poly2_1 Segment h_1 Segment h_1: Segment [H_1, E_1] of Quadrilateral poly2_1 Segment e_2 Segment e_2: Segment [E_2, F_2] of Quadrilateral poly2_2 Segment f_2 Segment f_2: Segment [F_2, G_2] of Quadrilateral poly2_2 Segment g_2 Segment g_2: Segment [G_2, H_2] of Quadrilateral poly2_2 Segment h_2 Segment h_2: Segment [H_2, E_2] of Quadrilateral poly2_2 Segment e_3 Segment e_3: Segment [E_3, F_3] of Quadrilateral poly2_3 Segment f_3 Segment f_3: Segment [F_3, G_3] of Quadrilateral poly2_3 Segment g_3 Segment g_3: Segment [G_3, H_3] of Quadrilateral poly2_3 Segment h_3 Segment h_3: Segment [H_3, E_3] of Quadrilateral poly2_3 Segment i Segment i: Segment [I, J] Segment j Segment j: Segment [K, L] Segment k Segment k: Segment [K, M] Segment l Segment l: Segment [K, N] Segment j_1 Segment j_1: Segment [K_1, L_1] Segment k_1 Segment k_1: Segment [K_3, M_2] Segment l_1 Segment l_1: Segment [K_4, N_1] Segment m Segment m: Segment [B_2, C_2] Segment n Segment n: Segment [D_2, I_2] Segment i_1 Segment i_1: Segment [J_2, L_2] Segment m_1 Segment m_1: Segment [N_2, O_2] Segment n_1 Segment n_1: Segment [J_2, I_2] Segment p_1 Segment p_1: Segment [I_2, N_2] Segment q_1 Segment q_1: Segment [N_2, C_2] Segment r_1 Segment r_1: Segment [L_2, C_2] Segment s_1 Segment s_1: Segment [J_2, B_2] Segment t_1 Segment t_1: Segment [O_2, B_2] Segment a_1 Segment a_1: Segment [O_2, D_2] Segment b_1 Segment b_1: Segment [L_2, D_2] Segment d_1 Segment d_1: Segment [P_2, Q_2] Segment i_2 Segment i_2: Segment [R_2, S_2] Segment j_2 Segment j_2: Segment [Z_2, A_3] Segment k_2 Segment k_2: Segment [R_2, B_3] Segment l_2 Segment l_2: Segment [A_3, B_3] Segment m_2 Segment m_2: Segment [Z_2, C_3] Segment n_2 Segment n_2: Segment [C_3, S_2] Segment p_2 Segment p_2: Segment [Q_2, A_3] Segment q_2 Segment q_2: Segment [Q_2, S_2] Segment r_2 Segment r_2: Segment [P_2, Z_2] Segment s_2 Segment s_2: Segment [P_2, R_2] Segment t_2 Segment t_2: Segment [D_3, I_3] Segment t_3 Segment t_3: Segment [D_4, I_4] Problem Figures text1 = “Problem Figures” 1 2 3 4 text1_1 = “1 2 3 4”

Image of Four Figures with Different Patterns in It

Representing the image of four figures with different patterns in it

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, C] Segment g Segment g: Segment [E, F] Segment h Segment h: Segment [E, G] Segment i Segment i: Segment [E, H] Segment j Segment j: Segment [E, I] Segment k Segment k: Segment [I, C] Segment l Segment l: Segment [C, H] Segment m Segment m: Segment [A, G] Segment n Segment n: Segment [F, A]

Image of Probable Figure That Can Replace Question Figure 4: Choice A

Representing the image of probable figure that can replace question figure 4

b.

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 [E, F] Segment g Segment g: Segment [E, G] Segment h Segment h: Segment [G, F] Segment i Segment i: Segment [E, H] Segment j Segment j: Segment [H, F] Segment k Segment k: Segment [I, G] Segment l Segment l: Segment [G, J] Segment m Segment m: Segment [J, H] Segment n Segment n: Segment [H, I]

Image of Probable Figure That Can Replace Question Figure 4: Choice B

Representing the image of probable figure that can replace question figure 4

c.

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, C] Segment g Segment g: Segment [E, F] Segment h Segment h: Segment [E, G] Segment i Segment i: Segment [E, H] Segment j Segment j: Segment [E, I] Segment k Segment k: Segment [I, C] Segment l Segment l: Segment [C, H] Segment m Segment m: Segment [A, G] Segment n Segment n: Segment [F, A] Segment p Segment p: Segment [J, K] Segment q Segment q: Segment [L, K] Segment r Segment r: Segment [M, N] Segment s Segment s: Segment [N, O]

Image of Probable Figure That Can Replace Question Figure 4: Choice C

Representing the image of probable figure that can replace question figure 4

d.

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, C] Segment g Segment g: Segment [E, F] Segment h Segment h: Segment [E, G] Segment i Segment i: Segment [E, H] Segment j Segment j: Segment [E, I] Segment l Segment l: Segment [C, H] Segment n Segment n: Segment [F, A] Segment k Segment k: Segment [J, O] Segment m Segment m: Segment [P, Q] Segment p Segment p: Segment [Q, O]

Image of Probable Figure That Can Replace Question Figure 4: Choice D

Representing the image of probable figure that can replace question figure 4