MCQ 4.Simple Equations / अध्याय : सरल समीकरण
MCQ Test ( Pick Most appropriate One )
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Q:1
What is the solution of the equation 28 = 4 + 3(p + 5) ?
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A
1 -
B
2
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C
3
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D
4
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Q:2
One-sixth of a number is 5. Which is the number?
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A
10
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B
20
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C
30
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D
40
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Q:3
The daughter’s age is 5 years and the mother is 32 years old. After x years, the mother’s age will be four times that of her daughter. What is the value of x ?
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A
4
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B
6
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C
10
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D
14
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Q:4
Three times a number increased by 8 is same as twice the number increased by 15. What is the number?
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A
4
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B
7
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C
9
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D
12
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Q:5
The length of a rectangular field is four times its breadth. If the perimeter of the field is 60 m, then what are its length and breadth?
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A
24 m and 12 m
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B
24 m and 6 m
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C
14 m and 4 m
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D
4 m and 12 m
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Q:6
If 6 is added to a number, the sum is 16. What is the number?
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A
20
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B
10
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C
5
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D
0
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Q:7
The length of a rectangular field is 6m more than its width and the perimeter of the field is 72m. What are its length and breadth?
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A
5 m and 15 m
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B
10 m and 18 m
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C
21 m and 15 m
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D
16 m and 22 m
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Q:8
What is the solution of the equation 2(x + 5) = 20?
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A
2
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B
5
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C
7
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D
10
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Q:9
What is the value of p in the equation 12 + 3(p – 5) = 0?
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A
-3
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B
-1
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C
1
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D
3
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Q:10
The sum of three consecutive natural numbers is 21. Which can be the numbers?
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A
3, 4 and 7
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B
5, 7 and 9
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C
6, 7 and 8
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D
10, 11 and 12