NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations MCQ, are part of NCERT Solutions for Class 7 Maths. Here we have given NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations MCQ.
NCERT Solutions for Class 7 Maths Chapter 4 Simple Equations MCQ
Important Multiple Choice Questions
1. Write the following statement in the form of an equation:
The sum of three times x and 10 is 13.
(a) 3x + 10 = 13
(b) 3x – 10 = 13
(c) 3x + 13 = 10
(d) none of these.
2. Write the following statement in the form of an equation:
If you subtract 3 from 6 times a number, you get 9
(a) 3x – 6 = 9
(b) 6x – 3 = 9
(c) 6x + 3 = 9
(d) 3x + 6 = 9.
3. Write the following statement in the form of an equation:
One fourth of n is 3 more than 2
(a) \(\frac { n }{ 4 } \) – 2 = 3
(b) \(\frac { n }{ 4 } \) + 2 = 3
(c) \(\frac { n }{ 2 } \) – 4 = 3
(d) \(\frac { n }{ 2 } \) + 4 = 3
4. Write the following statement in the form of an equation:
One third of a number plus 2 is 3
(a) \(\frac { m }{ 3 } \) – 2 = 3
(b) \(\frac { m }{ 3 } \) + 2 = 3
(c) \(\frac { m }{ 2 } \) – 3 = 3
(d) \(\frac { m }{ 2 } \) + 3 = 3
5. Write the following statement in the form of an equation:
Taking away 5 from x gives 10
(a) x – 5 = 10
(b) x + 5 = 10
(c) x – 10 – 5
(d) none of these.
6. Write the following statement in the form of an equation:
Four times a number p is 8.
(a) 4P = 8
(b) P + 4 = 8
(c) p – 4 = 8
(d) p ÷ 4 = 8.
7. Write the following statement in the form of an equation:
Add 1 to three times n to get 7
(a) 3n + 1 = 7
(b) 3n – 1 = 7
(c) 3n + 7 = 1
(d) none of these.
8. Write the following statement in the form of an equation:
The number b divided by 6 gives 5.
(a) \(\frac { b }{ 6 } \) = 5
(b) b – 5 = 6
(c) 5b = 6
(d) b + 5 = 6.
9. The solution of the equation x + 3 = 0 is
(a) 3
(b) – 3
(c) 0
(d) 1
10. The solution of the equation x – 6 = 1 is
(a) 1
(b) 6
(c) – 7
(b) 7.
11. The solution of the equation 5x = 10 is
(a) 1
(b) 2
(c) 5
(d) 10.
12. The solution of the equation \(\frac { m }{ 2 } \) = 3 is
(a) 2
(b) 3
(c) 12
(d) 6.
13. The solution of the equation 7n + 5 = 12 is
(a) 0
(b) – 1
(c) 1
(d) 5.
14. The solution of the equation 4p – 3 = 9 is
(a) 1
(b) 2
(c) 3
(d) 4
15. The solution of the equation 5p + 2 = 7 is
(a) 0
(b) 1
(c) – 1
(d) 2
16. The solution of the equation 3p – 2 = 4 is
(a) 0
(b) 1
(c) 2
(d) 3
17. The solution of the equation p + 4 = 4 is
(a) 0
(b) 4
(c) – 4
(d) 8
18. The solution of the equation m – 1 = 2 is
(a) 1
(b) 2
(c) 3
(d) 6.
19. The solution of the equation 2m = 4 is
(a) 1
(b) 2
(c) -1
(d) -2.
20. The solution of the equation \(\frac { m }{ 3 } \) = 3 is
(a) 3
(b) 6
(c) 9
(d) 12.
21. The solution of the equation = 6 is
(a) 6
(b) 7
(c) 14
(d) 3
22. The solution of the equation 3p + 5 = 8 is
(a) -1
(b) 1
(c) 3
(d) 5
23. The solution of the equation 4p – 2 = 10 is
(a) 1
(b) 2
(c) 3
(d) 4
24. The solution of the equation \(\frac { p }{ 2 } \) + 1 = 3 is
(a) 1
(b) 2
(c) 3
(d) 4
25. The solution of the equation 3 m + 7=16 is
(a) 1
(b) 2
(c) 3
(d) 4
26. The solution of the equation 2p – 1 = 3 is
(a) 1
(b) 2
(c) 3
(d) 4
27. The solution of the equation 4x + 5 = 9 is
(a) 1
(b) 2
(c) 3
(d) 4
28. The solution of the equation 10 y – 20 = 30 is
(a) 1
(b) 2
(c) 3
(d) 5
29. The solution of the equation y – 4 = – 1 is
(a) 1
(b) 2
(c) 3
(d) 4
30. The solution of the equation y + 2 = – 2 is
(a) 2
(b) -2
(c) 4
(d) -4
31. The solution of the equation 10t = – 20 is
(a) 1
(b) -1
(c) 2
(d) -2
32. The solution of the equation \(\frac { z }{ 2 } \) = \(\frac { 3 }{ 4 } \) is
(a) \(\frac { 1 }{ 2 } \)
(b) \(\frac { 3 }{ 2 } \)
(c) \(\frac { 1 }{ 4 } \)
(d) \(\frac { 3 }{ 4 } \)
33. The solution of the equation 2s = 0 is
(a) 2
(b) -2
(c) 0
(d) \(\frac { 1 }{ 2 } \)
34. The solution of the equation – \(\frac { p }{ 7 } \) = 3 is
(a) -3
(b) -7
(c) -21
(d) 21
35. The solution of the equation 3s + 6 = 0 is
(a) 1
(b) -1
(c) 2
(d) -2
36. The solution of the equation 10p = 10 is
(a) 1
(b) – 1
(c) 10
(d) – 10.
37. The solution of the equation 10p + 10 = 110 is
(a) 10
(b) -10
(c) 100
(d) 110
38. The solution of the equation 12p – 11 = 13 is
(a) 1
(b) 2
(c) 3
(d) 4
39. The solution of the equation 2 (m + 3) = 8 is
(a) 1
(b) 2
(c) 3
(d) 4
40. The solution of the equation – 2(x + 3) = 4 is
(a) -2
(b) -3
(c) -4
(d) -5
41. The solution of the equation \(\frac { 5 }{ 2 } \) x = 15 is
(a) 2
(b) 4
(c) 6
(d) 10
42. The solution of the equation 4(2 – x) = 4 is
(a) 1
(b) 2
(c) 3
(d) 4
43. The solution of the equation – 4(2 + x) = 4 is
(a) – 1
(b) – 2
(c) – 3
(d) – 4.
44. The solution of the equation – 4 = 2 (p – 2) is
(a) 0
(b) 1
(c) 2
(d) 4.
45. The solution of the equation 0 = 4 + 4(m + 1) is
(a) 1
(b) – 1
(c) 2
(d) – 2.
ANSWERS
HINTS/SOLUTIONS
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