NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1154 - 1156 of 1732

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Question number: 1154

» Mathematics » Perimeter and Area

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MCQ▾

Question

A field is in the form of a parallelogram whose base is 210 m and altitude is 1.8 dam. Find the cost of watering at 15 paise per sq. m.

Choices

Choice (4)Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

None of the above

Question number: 1155

» Mathematics » Visualizing Solid Shapes

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Question

How many edges does the following figure have?

Quadrilateral poly1Quadrilateral poly1: Polygon A, B, C, DTriangle poly2Triangle poly2: Polygon C, B, ETriangle poly3Triangle poly3: Polygon D, A, FSegment aSegment a: Segment [A, B] of Quadrilateral poly1Segment bSegment b: Segment [B, C] of Quadrilateral poly1Segment cSegment c: Segment [C, D] of Quadrilateral poly1Segment dSegment d: Segment [D, A] of Quadrilateral poly1Segment eSegment e: Segment [C, B] of Triangle poly2Segment c_1Segment c_1: Segment [B, E] of Triangle poly2Segment b_1Segment b_1: Segment [E, C] of Triangle poly2Segment fSegment f: Segment [D, A] of Triangle poly3Segment d_1Segment d_1: Segment [A, F] of Triangle poly3Segment a_1Segment a_1: Segment [F, D] of Triangle poly3Segment g_1Segment g_1: Segment [D_1, C_1]

Image of a Prism Having 5 Faces

Choices

Choice (4)Response

a.

9

b.

7

c.

12

d.

8

Question number: 1156

» Mathematics » Exponents and Powers

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MCQ▾

Question

The rationalizing factor of is

Choices

Choice (4)Response

a.

b.

c.

d.

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