If ‘p − 5’ gives 12 then ‘p’ is _____________
Question types
T1 CH2 Introduction to Algebra question types
37 questions across 7 question groups — pick any mix to generate a Maths paper with step-by-step answer keys.
37
Questions
7
Question groups
5
Question types
01
Fill in the Blanks.
5 Q→02Choose the correct option from the given options and complete the statements
5 Q→03True & False
5 Q→041 marks Question
8 Q→053 marks
6 Q→062 Marks
2 Q→075 marks
6 Q→Sample Questions
T1 CH2 Introduction to Algebra questions
One sample from each question group in this chapter. Select any group above to see the full set with answer keys.
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If A’s age is ‘n’ years now, 7 years ago A’s age was _____________
The letters a, b, c, … x, y, z are used to represent __________
The algebraic statement of ‘f decreased by 5’ is ____________
The algebraic statement of ‘s divided by 5’ is ____________
6 less to ‘n’ gives 8 is represented as
- ✓n – 6 = 8
- B6 – n = 8
- C8 – n = 6
- Dn – 8 = 6
Answer: A.
View full solution →The value of ‘y’ in y + 7 = 13 is
- Ay = 5
- ✓y = 6
- Cy = 7
- Dy = 8
Answer: B.
View full solution →The value of ‘x’ in the circle is
- A6
- B8
- C21
- ✓22
Answer: D.
View full solution →The number of days in ‘w’ weeks is
- A30 + w
- B30w
- C7 + w
- ✓7w
Answer: D.
View full solution →Variable means that it ______.
- ACan take only a few values
- BHas a fixed value
- ✓Can take different values
- DCan take only 2 values
Answer: C.
View full solution →The product of ‘q’ and 20 is '20q'.
If the cost of 10 rice bags is ₹ ' $t$ ', then the cost of 1 rice bag is ₹ $\frac{t}{10}$
View full solution →
The length of part B in the pencil shown is ‘a − 6’If the cost of an 
is ‘x’ and the cost of a 
is ₹ 5, then the total cost of fruits is ₹ 'x + 5'.
is ‘x’ and the cost of a is ₹ 5, then the total cost of fruits is ₹ 'x + 5'.10 more to three times 'c' is '10c + 3'
Express the following algebraic statement to verbal statement
x ÷ 3
x ÷ 3
Express the following algebraic statement to verbal statement
11 + 10x
11 + 10x
Express the following algebraic statement to verbal statement
70s
70s
Express the following verbal statement to algebraic statement
‘t’ is added to 100
‘t’ is added to 100
Express the following verbal statement to algebraic statement
4 times ‘q’
4 times ‘q’
A piece of wire is ‘12s’ cm long. What will be the length of the side, if it is formed as an equilateral triangle
A piece of wire is ‘12s’ cm long. What will be the length of the side, if it is formed as a square
The teacher asked two students to write the algebraic statement for the verbal statement “8 more than a number”. Vetri wrote ‘8 + x’ but Maran wrote ‘8x’. Who gave the correct answer?
Arivazhagan is 30 years younger to his father. Write Arivazhagan’s age in terms of his father’s age
Draw the next two patterns and complete the table.
View full solution →
| Shapes | $1^{st}$ Pattern |
$2^{rd}$ Pattern |
$3^{rd}$ Pattern |
$4^{th}$ Pattern |
$5^{th}$ Pattern |
| Squares | 1 | 2 | 3 | ||
| Circles | 1 | 2 | 3 | ||
| Triangles | 2 | 4 | 6 |
If ‘g’ is equal to 300 what is the value of ‘g – 1’ and ‘g + 1’?
What is the value of $‘s’,$ if $‘2s – 6’$ gives $30?$
View full solution →Find the variables from the clues given below and solve the cross-word puzzle.
| Across | Down |
| x + 40 gives 100 | x is 1005 multiplied by 6 |
| 7 reduced from t gives 31 | t ÷ 7 = 5 |
| z is 5 added 5 times | p is the predecessor of first 3 digit number |
| v is the whole number zero plus number of days in a ordinary year | z is the number of weeks in a year (digits reversed) |
| k is 24 added to 25 | k is 11 times 4 |
| u is 2 added to two times 11 gives the number of hours in a day | u is product of 23 and 9 |
| a is 20 more to 40 | a is 4 added to the product of 12 and 5 |
| s minus 1 gives 246 is the number of letters in Tamil language | m is the successor of 9 |
The rectangles made of identical square blocks with varying lengths but having only two square blocks as width are given below
(i) How many small size squares are there in each of the rectangles P, Q, R and S?
(ii) Fill in the boxes
(i) How many small size squares are there in each of the rectangles P, Q, R and S?
(ii) Fill in the boxes
| Rectangle | P | Q | R | S | T |
| Number of small size squares along the breadth | 2 | 2 | ? | 2 | 2 |
| Number of squares along the length | 1 | 4 | 3 | ? | x |
| Total number of squares in rectangle | ? | 8 | ? | 10 | ? |
Gopal is $8$ years younger to Karnan. If the sum of their ages is $30,$ how old is Karnan?
View full solution →The table given below shows the results of the matches played by 8 teams in a Kabaddi championship tournament.
Find the value of all the variables in the table given above
| Teams | A | B | C | D | E | F | G | H |
| Total Matches played | 8 | 7 | n | a | 9 | 10 | 8 | y |
| Matches won | 5 | 6 | 4 | 7 | b | 6 | x | 3 |
| Matches lost | k | m | 6 | 2 | 3 | c | 4 | 6 |
Identify the value of the shapes and figure in the table given below and verify their addition horizontally and vertically
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