NSO Level 1- Science Olympiad (SOF) Class 8: Questions 124 - 125 of 1076

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Question number: 124

» Mental Ability

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MCQ▾

Question

If 3 kg of kiwis cost as much as 7 kg of oranges and the cost of 5 kg of kiwis and 14 kg of oranges is Rs. 1320, the cost of kiwis per kg is________

Choices

Choice (4) Response

a.

Rs. 178

b.

Rs. 540

c.

Rs. 120

d.

Rs. 345

Question number: 125

» Mental Ability

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MCQ▾

Question

In the figure shown, ABCD is a rectangle. Find the area, in , of the whole figure.

Quadrilateral q1 Quadrilateral q1: Polygon A, B, C, D Quadrilateral q1 Quadrilateral q1: Polygon A, B, C, D Triangle t1 Triangle t1: Polygon A, E, D Triangle t2 Triangle t2: Polygon B, F, C Angle α Angle α: Angle between B, C, B’ Angle α Angle α: Angle between B, C, B’ Angle β Angle β: Angle between D, A, D’ Angle β Angle β: Angle between D, A, D’ Segment a Segment a: Segment [A, B] of Quadrilateral q1 Segment b Segment b: Segment [B, C] of Quadrilateral q1 Segment c Segment c: Segment [C, D] of Quadrilateral q1 Segment d Segment d: Segment [D, A] of Quadrilateral q1 Segment d_1 Segment d_1: Segment [A, E] of Triangle t1 Segment a_1 Segment a_1: Segment [E, D] of Triangle t1 Segment e Segment e: Segment [D, A] of Triangle t1 Segment c_1 Segment c_1: Segment [B, F] of Triangle t2 Segment b_1 Segment b_1: Segment [F, C] of Triangle t2 Segment f Segment f: Segment [C, B] of Triangle t2 A text1 = “A” B text2 = “B” C text3 = “C” D text4 = “D” M text6 = “M” R text7 = “R” 8 cm text5 = “8 cm” 8 cm text5 = “8 cm” 8 cm text5 = “8 cm” 6 cm text8 = “6 cm” 6 cm text8 = “6 cm” 6 cm text8 = “6 cm” 7 cm text9 = “7 cm” 7 cm text9 = “7 cm” 7 cm text9 = “7 cm” 2 cm text10 = “2 cm” 2 cm text10 = “2 cm” 2 cm text10 = “2 cm”

Figure Made by Rectangle and Triangles

Find the total area of given figure

Choices

Choice (4) Response

a.

84

b.

95

c.

76

d.

80

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