NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1213 - 1218 of 1732

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Question number: 1213

» Mathematics » Comparing Quantities

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MCQ▾

Question

When the price of a pressure cooker was increased by 15%, the sale of pressure cooker decreased by 15%. What was the net effect on the sales?

Choices

Choice (4) Response

a.

No effect

b.

15 % increase

c.

2.25 % increase

d.

2.25 % decrease

Question number: 1214

» Mathematics » Fractions and Decimals

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Question

What fraction of the fruits on the plate are apples?

Image of some fruits bananas, apples and mangoes on a plate

Image of Some Fruits Bananas, Apples and Mangoes on a Plate

Showing the image of some fruits bananas, apples and mangoes on a plate

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 1215

» Mathematics » Algebraic Expressions

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Question

value of x is

Choices

Choice (4) Response

a.

+3

b.

+2

c.

-2

d.

-3

Question number: 1216

» Mathematics » Comparing Quantities

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Question

If Rs. 45 amounts to Rs. 75 in 2 years then Rs. 300 will amount to in 4 years at the same rate percent is

Choices

Choice (4) Response

a.

600 Rs.

b.

750 Rs.

c.

700 Rs.

d.

500 Rs.

Question number: 1217

» Mathematics » Triangle and Properties

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Question

The length of the hypotenuse of a right-angled triangle whose two sides measure 5 cm and 0.12 m is

Choices

Choice (4) Response

a.

17 cm

b.

13 cm

c.

5.12 cm

d.

0.13 cm

Question number: 1218

» Mathematics » Congruence of Triangles

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Question

In the figure given below, find .

Triangle poly1 Triangle poly1: Polygon A, B, C Arc d Arc d: Semicircle through F and G Arc e Arc e: Semicircle through H and I Arc h Arc h: Semicircle through J and K Arc k Arc k: Semicircle through L and M Arc p Arc p: Semicircle through N and O Segment c Segment c: Segment [A, B] of Triangle poly1 Segment a Segment a: Segment [B, C] of Triangle poly1 Segment b Segment b: Segment [C, A] of Triangle poly1 Segment f Segment f: Segment [A, D] Segment g Segment g: Segment [B, E] Segment i Segment i: Segment [P, Q] Segment j Segment j: Segment [R, S] Segment i_1 Segment i_1: Segment [P_1, Q_1] Segment j_1 Segment j_1: Segment [R_1, S_1] Point A A = (9.82,3.52) Point A A = (9.82,3.52) Point A A = (9.82,3.52) Point B B = (8.22,0.4) Point B B = (8.22,0.4) Point B B = (8.22,0.4) Point C C = (13.34,0.36) Point C C = (13.34,0.36) Point C C = (13.34,0.36) Point D Point D: Point on a Point D Point D: Point on a Point D Point D: Point on a Point E E = (6,0.4) Point E E = (6,0.4) Point E E = (6,0.4) yâ° text1 = “yâ°” zâ° text1_1 = “zâ°” xâ° text1_2 = “xâ°” 35â° text1_3 = “35â°” yâ° text1_4 = “yâ°” 100â° text1_5 = “100â°”

Image of a Triangle ABC with a Bisector AD

Showing an image of a triangle ABC with a bisector AD

Choices

Choice (4) Response

a.

b.

c.

d.

None of the above

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