NSTSE (National Science Talent Search Exam- Unified Council) Class 8: Questions 142 - 145 of 2028

Access detailed explanations (illustrated with images and videos) to 2028 questions. Access all new questions we will add tracking exam-pattern and syllabus changes. Subscription can be renewed yearly absolutely FREE! View Sample Explanation or View Features.

Rs. 550.00 or

How to register?

Question number: 142

» Mathematics » Linear Equations in One Variable

Edit
MCQ▾

Question

Fifteen years ago, my age was th of what it is now. My present age is:

Choices

Choice (4) Response

a.

20 years

b.

15 years

c.

25 years

d.

10 years

Question number: 143

» Mathematics » Understanding Quadrilaterals

Edit
MCQ▾

Question

The diagonal of a square is 18 cm. Then sides of square are:

Choices

Choice (4) Response

a.

cm

b.

cm

c.

cm

d.

cm

Question number: 144

» Mathematics » Understanding Quadrilaterals

Edit
MCQ▾

Question

If angles A, B, C and D of a quadrilateral ABCD, taken in order, are in the ratio 4: 6: 7: 3 then ABCD is a:

Choices

Choice (4) Response

a.

Kite

b.

Trapezium

c.

Parallelogram

d.

Rhombus

Question number: 145

» Mathematics » Understanding Quadrilaterals

Edit
MCQ▾

Question

The area of the trapezium shown is:

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, E] Segment g Segment g: Segment [F, G] Segment h Segment h: Segment [G, H] Point A A = (3.52,1.72) Point A A = (3.52,1.72) Point A A = (3.52,1.72) Point B B = (2.14, -0.88) Point B B = (2.14, -0.88) Point B B = (2.14, -0.88) Point C C = (7.28, -0.9) Point C C = (7.28, -0.9) Point C C = (7.28, -0.9) Point D D = (6.12,1.72) Point D D = (6.12,1.72) Point D D = (6.12,1.72) Point E Point E: Point on b Point E Point E: Point on b Point E Point E: Point on b 15 cm text1 = “15 cm” 12 cm text1_1 = “12 cm” 18 cm text1_2 = “18 cm”

Image of a Trapezium ABCD with Given Height

Showing the image of a trapezium ABCD with given height

Choices

Choice (4) Response

a.

b.

c.

d.

Developed by: