NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 107 - 111 of 2028

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Question number: 107

» Mathematics » Understanding Quadrilaterals

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Question

The diagonal of rectangle is four times its smaller side. The ratio of its sides is ________

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 108

» Mathematics » Understanding Quadrilaterals

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Question

If the lengths of two diagonal of a rhombus are 10 cm and 24 cm, then the length of each side of the rhombus are:

Choices

Choice (4) Response

a.

13 cm

b.

12 cm

c.

25 cm

d.

17 cm

Question number: 109

» Mathematics » Understanding Quadrilaterals

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Question

The following figure shows a polygon with all its exterior angles.

Arc c Arc c: Semicircle through K and L Arc d Arc d: Semicircle through M and N Arc e Arc e: Semicircle through O and P Arc k Arc k: Semicircle through Q and R Arc p Arc p: Semicircle through S and T Segment f Segment f: Segment [A, B] Segment g Segment g: Segment [C, D] Segment h Segment h: Segment [E, F] Segment i Segment i: Segment [G, H] Segment j Segment j: Segment [I, J] 4x text1 = “4x” 3x text1_1 = “3x” 5x text1_2 = “5x” 2x text1_3 = “2x” 6x text1_4 = “6x”

Image of a Polygon Having Five Sides

Showing the image of a polygon having five sides

The value of x is:

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 110

» Mathematics » Rational Numbers

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Question

The additive inverse of is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 111

» Mathematics » Understanding Quadrilaterals

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MCQ▾

Question

In a quadrilateral PQRS, the diagonals PR and QS are equal and perpendicular to each other. Then PQRS is a:

Choices

Choice (4) Response

a.

Trapezium

b.

Parallelogram

c.

Square

d.

Rhombus

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