Mathematics-Algebra (NSTSE (National Level Science Talent Search Examination) Class 6): Questions 15 - 22 of 60

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Question number: 15

» Mathematics » Algebra

MCQ▾

Question

The equation made by the statement: ‘one-third of the number subtracted by 5 is 20’.

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 16

» Mathematics » Algebra

MCQ▾

Question

Value of b in Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

18

Question number: 17

» Mathematics » Algebra

MCQ▾

Question

To get the value of ‘x’, ________is to be divided on either side of equation (elimination method) Equation

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

11

d.

-11

Question number: 18

» Mathematics » Algebra

MCQ▾

Question

The radius of a circle is 6 m. Then the area of the circle is

Choices

Choice (4) Response

a.

Equation

b.

Equation

c.

Equation

d.

Equation

Question number: 19

» Mathematics » Algebra

MCQ▾

Question

Third of a number is added to 26, then the sum is 68. The number is

Choices

Choice (4) Response

a.

230

b.

126

c.

157

d.

130

Question number: 20

» Mathematics » Algebra

MCQ▾

Question

The algebraic equation with two terms is called as________.

Choices

Choice (4) Response

a.

Monomial

b.

Polynomial

c.

Binomial

d.

None of the above

Question number: 21

» Mathematics » Algebra

MCQ▾

Question

Number to be added on RHS of equation to find the value of ‘x’ is (elimination method) Equation

Choices

Choice (4) Response

a.

-5

b.

-2

c.

5

d.

0

Question number: 22

» Mathematics » Algebra

MCQ▾

Question

Ages of two friends are in the ratio 3: 2. If the sum of their ages is 25, then their ages are

Choices

Choice (4) Response

a.

15 years, 10 years

b.

17 years, 19 years

c.

12 years, 14 years

d.

10 years, 12 years

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