Mental Ability-Basic Algebra (NCO- Cyber Olympiad (SOF) Class 10): Questions 1 - 6 of 42

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Question number: 1

» Mental Ability » Basic Algebra

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Question

If , which expression is equivalent to ?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 2

» Mental Ability » Basic Algebra

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Question

Indicate in which one of the following equations x is neither directly nor inversely proportional to y.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 3

» Mental Ability » Basic Algebra

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Question

The polynomial is modeled below using algebraic tiles.

 Image of some algebraic tiles used to make a polynomial

Image of Some Algebraic Tiles Used to Make a Polynomial

Representing the image of some algebraic tiles used to make a polynomial

The solution to the equation are given by

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 4

» Mental Ability » Basic Algebra

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Question

Which is a zero of the function ?

Choices

Choice (4) Response

a.

-1

b.

6

c.

7

d.

-6

Question number: 5

» Mental Ability » Basic Algebra

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Question

Divide Rs. 1080 into three parts in such a way that half of the first part, one-third of the second part and one-fourth of the third part are equal. The 1st, 2nd, 3rd parts are respectively.

Choices

Choice (4) Response

a.

360 Rs. , 240 Rs. , 480 Rs.

b.

480 Rs. , 240 Rs. , 360 Rs.

c.

240 Rs. , 360 Rs. , 480 Rs.

d.

480 Rs. , 360 Rs. , 240 Rs.

Question number: 6

» Mental Ability » Basic Algebra

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Question

Divide Rs. 1320 into three parts in such a way that half of the first part, one-fourth of the second part and one-fifth of the third part are equal. The 1st, 2nd, 3rd parts are respectively.

Choices

Choice (4) Response

a.

600 Rs. , 480 Rs. , 240 Rs.

b.

600 Rs. , 240 Rs. , 480 Rs.

c.

240 Rs. , 480 Rs. , 600 Rs.

d.

260 Rs. , 440 Rs. , 600 Rs.

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