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

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Question 1

Basic Algebra

Question

MCQ▾

If , which expression is equivalent to ?

Choices

Choice (4)Response

a.

b.

c.

d.

Question 2

Basic Algebra

Question

MCQ▾

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 3

Basic Algebra

Question

MCQ▾

The polynomial is modeled below using algebraic tiles.

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 4

Basic Algebra

Question

MCQ▾

Which is a zero of the function ?

Choices

Choice (4)Response

a.

-1

b.

6

c.

7

d.

-6

Question 5

Basic Algebra

Question

MCQ▾

Divide ₹ 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 ₹ , 240 ₹ , 480 ₹

b.

480 ₹ , 240 ₹ , 360 ₹

c.

240 ₹ , 360 ₹ , 480 ₹

d.

480 ₹ , 360 ₹ , 240 ₹

Question 6

Basic Algebra

Question

MCQ▾

Divide ₹ 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 ₹ , 480 ₹ , 240 ₹

b.

600 ₹ , 240 ₹ , 480 ₹

c.

240 ₹ , 480 ₹ , 600 ₹

d.

260 ₹ , 440 ₹ , 600 ₹

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