Chapter – 2(Linear Equations in one
variable)
Class –VIII
Very Short Answer Type Questions ( 1
Mark)
Q1.Find ‘x’, if 8x -3 =25+17x.
Q2. Solve : y + 3 = 10.
Q3. Solve : 
+ x = 
+ x =
Q4. Solve 3x/4 – 7/4 =
5x + 12
Q5. Find the
solution of 3x-4 = 12
Short Answer Type Questions ( 2
Mark)
Q6. What should be
subtracted from thrice the rational number -8/3 to get 5/2?
Q7. The sum of three
consecutive multiples of 7 is 63. Find these multiples.
Q8. Perimeter of a
rectangle is 13cm. if its width is 
cm, find its length.
cm, find its length.
Q9. anjay will be
3 times as old as he was 4 years ago after 18 years. Find his present age.
Long Answer Type
Questions ( 3
Mark)
Q10. The present of Sita’s father is three times the
present age of Sita. After six years sum of their ages will be 69 years. Find
their present ages.
Q11. The digits of
a two-digit number differ by 3. If digits are interchanged and the resulting
number is added to the original number, we get 121. Find the original number.
Q12. The numerator
of a fraction is 2 less than the denominator. If one is added to its
denominator, it becomes 1/2 find the fraction.
Q13. x + 3x/2 = 35. Find x.
Very Long Answer Type Questions ( 4
Mark)
Q14.
Show that x = 4 is a solution of the equation x + 7 – 8x/3 = 17/6 – 5x/8
Q15.
Find x for the equation: (2 + x)(7 – x)/(5 – x)(4 + x) = 1
Q16.
The digits of a 2-digit number differ by 5. If the digits are interchanged and
the resulting number is added to the original number, we get99. Find the
original number.
HOTS
Q17.
Divide 40 into two parts such that 1/4th of one part is 3/8th of the
other.
Q18. x
+ 3x/2 = 35. Find x.
Q19. A is twice old as B.
Five years ago A was 3 times as old as B. Find their present ages.
Q20.
Solve : (x + 3)/6 + 1 = (6x – 1)/3
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