Mathematics-Algebraic Expressions [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 1 - 7 of 76

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Question number: 1

» Mathematics » Algebraic Expressions

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MCQ▾

Question

Power of variables in a simple linear equation

Choices

Choice (4)Response

a.

Two

b.

0

c.

One

d.

All of the above

Question number: 2

» Mathematics » Algebraic Expressions

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MCQ▾

Question

Simplify .

Choices

Choice (4)Response

a.

-2.8

b.

2.8

c.

d.

Question number: 3

» Mathematics » Algebraic Expressions

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Question

In a piggy bank the numbers of 25 paise coins are ten times the number of 50 paise coins. If there are 330 coins find the amount in the bank.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 4

» Mathematics » Algebraic Expressions

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MCQ▾

Question

To get the value of p, ________ is to be multiplied on either side of equation (method of elimination).

Choices

Choice (4)Response

a.

3

b.

- 3

c.

0

d.

1

Question number: 5

» Mathematics » Algebraic Expressions

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MCQ▾

Question

In value of x is

Choices

Choice (4)Response

a.

+5

b.

+3

c.

-5

d.

-3

Question number: 6

» Mathematics » Algebraic Expressions

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MCQ▾

Question

If then ax = ________.

Choices

Choice (4)Response

a.

b.

c.

d.

Question number: 7

» Mathematics » Algebraic Expressions

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MCQ▾

Question

In the given figure magnitudes of angles shown are

Arc cArc c: Semicircle through E and FArc dArc d: Semicircle through F and GSegment fSegment f: Segment [A, B] Segment gSegment g: Segment [C, D] Segment hSegment h: Segment [C, I] Segment iSegment i: Segment [H, J] Segment jSegment j: Segment [J, K] Point AA = (1.86,2.06) Point AA = (1.86,2.06) Point AA = (1.86,2.06) Point BB = (6.98,2.04) Point BB = (6.98,2.04) Point BB = (6.98,2.04) Point CPoint C: Point on fPoint CPoint C: Point on fPoint CPoint C: Point on fPoint DD = (4.46,5.18) Point DD = (4.46,5.18) Point DD = (4.46,5.18) Point II = (7.12,3.44) Point II = (7.12,3.44) Point II = (7.12,3.44) 4xâ°text1 = “4xâ°”xâ°text1_1 = “xâ°”

Image of Two Angles Having Different Measures

Choices

Choice (4)Response

a.

b.

c.

d.

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