NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 414 - 419 of 1732

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Question number: 414

» Mathematics » Visualizing Solid Shapes

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MCQ▾

Question

How many triangles can be seen in this drawing?

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 [E, F] Segment g Segment g: Segment [G, F] Segment h Segment h: Segment [F, H]

Image of Rectangle Having Some Lines in It

Showing the image of rectangle having some lines in it

Choices

Choice (4) Response

a.

2

b.

5

c.

3

d.

4

Question number: 415

» Mathematics » Rational Numbers

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Question

The product of two rational numbers is . If one of the number is , then the other number is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 416

» Mathematics » Integers

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MCQ▾

Question

While removing brackets the order in which the brackets are removed is

Choices

Choice (4) Response

a.

{}, (), []

b.

[], {}, ()

c.

(), {}, []

d.

None of the above

Question number: 417

» Mathematics » Integers

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MCQ▾

Question

Identity element w. r. t. subtraction in integers is

Choices

Choice (4) Response

a.

Does not exist

b.

- 1

c.

1

d.

0

Question number: 418

» Mathematics » Exponents and Powers

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Question

The solution of is

Choices

Choice (4) Response

a.

2

b.

5

c.

d.

1

Question number: 419

» Mathematics » Perimeter and Area

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Question

The difference between the length and breadth of a rectangle is 46 m. If the perimeter is m, then the area is

Choices

Choice (4) Response

a.

b.

c.

d.

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