Questions

[1 Mark Question Answer]

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42 questions · timed · auto-graded

Question 21 Mark
Which of the expression are polynomial? Write the degree of polynomial:
$x+\frac{1}{x}$
Answer
Given expression is not polynomial.
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Question 31 Mark
Which of the expression are polynomial? Write the degree of polynomial:
$x^2+\frac{1}{x^2}+4$
Answer
Given expression is not polynomial.
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Question 41 Mark
Which of the expression are polynomial? Write the degree of polynomial:
$x+\frac{1}{y}+\frac{2}{z}$
Answer
Given expression is not polynomial.
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Question 51 Mark
Which of the expression are polynomial? Write the degree of polynomial:
$y^2+z^2-\frac{2}{y}+3 z$
Answer
Given expression is not polynomial.
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Question 61 Mark
Which of the algebraic expression are polynomial? Write the degree of polynomial: $z-\frac{1}{z}+3$
Answer
Given expression is not polynomial.
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Question 71 Mark
Which of the algebraic expression are polynomial? Write the degree of polynomial: $x^2+\frac{1}{x^2}-1$
Answer
Given expression is not polynomial.
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Question 81 Mark
Which of the algebraic expression are polynomial? Write the degree of polynomial: $x^3+x^2-x+\frac{1}{x}+5$
Answer
Given expression is not polynomial.
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Question 201 Mark
Write the following in mathematical form using signs and symbol :
Product of a and b subtracted from their sum.
Answer
$(a+b)-a b$
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Question 211 Mark
Write the following in mathematical form using signs and symbol :
Sum of x and quotient of y by 10.
Answer
$x+\frac{y}{10}$
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Question 221 Mark
Write the following in mathematical form using signs and symbol :
Four times x decreased by five times y.
Answer
$4 x-5 y$
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Question 271 Mark
Write the product form: $2 p^3 q^3 r^3$
Answer
$2 \times p \times p \times p \times q \times q \times q \times r \times r \times r$.
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Question 281 Mark
Write the product form: $3 a^2 b^3 c^4$
Answer
$3 \times a \times a \times b \times b \times b \times c \times c \times c \times c$
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Question 301 Mark
Write of the following in expontial form :
$3 \times 5 \times p \times p \times p \times q \times q \times r$.
Answer
$15 p^3 q^2 r$
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Question 311 Mark
Write of the following in expontial form :
$2 \times m \times m \times n \times n \times n$.
Answer
$2 m^2 n^3$
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Question 321 Mark
Write of the following in expontial form :
$r \times r \times r \times \ldots .$. taken 6 times.
Answer
$r^6$
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Question 331 Mark
Write of the following in expontial form :
$a \times a \times a \times \ldots .$. taken 10 times.
Answer
$a^{10}$
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Question 341 Mark
Write the following statement in mathematical form use sign and symbol :
The quotient of a by 6 is less than 1.
Answer
$\frac{a}{6}<1$
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Question 351 Mark
Write the following statement in mathematical form use sign and symbol :
7 is greater than twice p.
Answer
$7 > 2 p$
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Question 361 Mark
Write the following statement in mathematical form use sign and symbol :
Nine times m is greater than 18.
Answer
$9 m > 18$
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Question 371 Mark
Write the following statement in mathematical form use sign and symbol :
16 less than the quotient of a by 2 equals 8.
Answer
$\frac{a}{2} - 16 = 8$
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Question 381 Mark
Write the following statement in mathematical form use sign and symbol :
Three times x is 12 less than twice y.
Answer
$3 x = 2 y-12$
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Question 391 Mark
Write the following statement in mathematical form use sign and symbol :
One third of the sum of x and 4 equals 10.
Answer
$\frac{1}{3}(x + 4) = 10$
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Question 401 Mark
Write the following statement in mathematical form use sign and symbol :
45 decreased by y gives 29.
Answer
$45 - y = 29$
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Question 411 Mark
Write the following statement in mathematical form use sign and symbol :
Twice x decreased by 9 gives 11.
Answer
$2x - 9 = 11$
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Question 421 Mark
Write the following statement in mathematical form use sign and symbol :
x exceeds 14 by 5.
Answer
$x - 14 = 5$
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[1 Mark Question Answer] - MATHS STD 6 Questions - Vidyadip