Assignment Class 6 for Algebra-1 Questions and Answers Paper (For CBSE, ICSE, IAS, NET, NRA 2022)

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Question 1

Give expressions for the following cases.

a. 71 added to m

b. 99 subtracted from m

c. N multiplied by 8

d. P divided by 10

e. 11 subtracted from – x

f. -y multiplied by 1

g. -x divided by 11

h. Z multiplied by -5

Answer:

a) M + 71

b) M-99

c) 8n

d)

e) – x-11

f) – y

g)

h) 5z

i) 11

Question 2

Which out of the following are expressions with both variable and numbers only?

a.

b.

c.

d. 1

e.

f.

g.

h. 2 times z from which 11 is subtracted

Answer: Both number and variable expression are a, b, c, e, g

Question 3

Get the algebraic expressions in the following cases using variables, constants and arithmetic operations.

I. Subtraction of z from y.

II. One-half of the sum of numbers a and b.

III. The number y multiplied by itself.

IV. One-Eighted of the product of numbers x and y.

V. Numbers p, q and r both squared and added.

VI. Number 5 added to three times the product of number m and n.

VII. Product of numbers y and z subtracted from 10.

VIII. Sum of numbers x and y subtracted from their product.

Answer:

I.

II.

III.

IV.

V.

VI.

VII.

VIII.

Question 4

(a) Complete the table and by inspection of the table, find the solution to the equation

Complete the Table and by Inspection of the Table
x11121314151617181920
x-11-----------

(b) Complete the table and by inspection of the table, find the solution to the equation 2

Complete the Table and by Inspection of the Table
z141516171819202122
2z----------

(c) Complete the table, find the solution to the equation using the table.

Complete the Table, Find the Solution
z51015202530354045
123-------

Question 5

Complete the entries in the third column of the table.

Complete the Entries in the Third Column of the Table
S No.EquationValue of variableEquation satisfied Yes/No
(a)-
(b)-
(c)-
(d)-
(e)-
(f)-
(g)-
(h)-
(i)-
(j)-
(k)-
(l)-
(m)-
(n)-
(o)-
(p)-
(q)-