Question 1 :
Solve the Riddle: I am a special number ; Take away from me a six! ; A whole cricket team ; You will still be able to fix!

Question 2 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8d78c526e972caefb3.PNG' /> Find the rule which gives the number of matchsticks required to make the above matchstick pattern. Use a variable to write the rule. (Take variable as 'n').

Question 3 :
Find the solution to the equation m + 10 = 16.

Question 5 :
Take Sarita’s present age to be y years. Sarita’s grandfather is 6 times her age. Grandmother is 2 years younger than grandfather. What is grandmother's age?

Question 6 :
State if the following is an equation. Identify the variable from the equations with a variable. $z + 12 > 24$

Question 7 :
State if the following is an equation. Identify the variable from the equations with a variable. $2n+1=11$

Question 9 :
Give expressions for y is multiplied by - 8 and then 5 is added to the result.

Question 10 :
State if the following is an equation. Identify the variable from the equations with a variable. $\frac{4}{2}=2$

Question 11 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8b78c526e972caefaf.PNG' /> In the above image, matchstick pattern of squares is given. The squares are not separate. Two neighbouring squares have a common matchstick. Observe the pattern and find the rule that gives the number of matchsticks in terms of the number of squares. (Hint: If you remove the vertical stick at the end, you will get a pattern of Cs.)

Question 12 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8c78c526e972caefb0.PNG' /> Find the rule which gives the number of matchsticks required to make the above matchstick pattern. Use a variable to write the rule.(Take variable as 'n').

Question 13 :
<img style='object-fit:contain' src='https://teachmint.storage.googleapis.com/question_assets/cbse_ncert/61cc1a8b78c526e972caefad.PNG' /> Find the rule which gives the number of matchsticks required to make the above matchstick pattern. Use a variable to write the rule. (Take variable as 'n').

Question 14 :
A bird flies 1 kilometer in one minute. Can you express the distance covered by the bird in terms of its flying time in minutes? (Use t for flying time in minutes).

Question 15 :
State if the following is an equation. Identify the variable from the equations with a variable. $20 – (10 – 5) = 3 \times 5$