NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 403 - 406 of 2028

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Question number: 403

» Mathematics » Mensuration

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MCQ▾

Question

The area of a segment of a circle of radius 70 cm if the arc of the segment has a measure of is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 404

» Mathematics » Direct and Inverse Proportions

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MCQ▾

Question

If , then ‘a’ is equal to:

Choices

Choice (4) Response

a.

0.9

b.

2.7

c.

0.27

d.

5.4

Question number: 405

» Mathematics » Comparing Quantities

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MCQ▾

Question

The selling price and cost price of an article differ by Rs. 120. If the profit percentage is 10, then selling price is:

Choices

Choice (4) Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Rs.

Question number: 406

» Mathematics » Mensuration

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MCQ▾

Question

In the diagram shown, ABCD is a parallelogram and CDEF is a rectangle.

Quadrilateral poly1 Quadrilateral poly1: Polygon A, B, C, D Quadrilateral poly2 Quadrilateral poly2: Polygon D, E, F, C 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, E] of Quadrilateral poly2 Segment e Segment e: Segment [E, F] of Quadrilateral poly2 Segment f Segment f: Segment [F, C] of Quadrilateral poly2 Segment c_1 Segment c_1: Segment [C, D] of Quadrilateral poly2 Segment h Segment h: Segment [A, O] Vector u Vector u: Vector [G, H] Vector u Vector u: Vector [G, H] Vector v Vector v: Vector [I, J] Vector v Vector v: Vector [I, J] Vector w Vector w: Vector [K, L] Vector w Vector w: Vector [K, L] Vector g Vector g: Vector [M, N] Vector g Vector g: Vector [M, N] Point A A = (-0.98,3.7) Point A A = (-0.98,3.7) Point A A = (-0.98,3.7) Point B B = (2.38,3.7) Point B B = (2.38,3.7) Point B B = (2.38,3.7) Point C C = (1.6,0.78) Point C C = (1.6,0.78) Point C C = (1.6,0.78) Point D D = (-1.74,0.8) Point D D = (-1.74,0.8) Point D D = (-1.74,0.8) Point E E = (-1.76, -0.04) Point E E = (-1.76, -0.04) Point E E = (-1.76, -0.04) Point F F = (1.58, -0.04) Point F F = (1.58, -0.04) Point F F = (1.58, -0.04) 5 cm text1 = “5 cm” 8 cm text1_1 = “8 cm” 3 cm text1_2 = “3 cm”

Image of a Parallelogram and a Rectangle

Representing the image of a parallelogram and a rectangle with given measures

The total area of the whole figure is:

Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: