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CBSE Class 8 Maths Linear Equations in One Variable (Hard)
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Question 1 of 10
1. Question
The root of the equation 5x – 8 = 7 is
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Question 2 of 10
2. Question
The root of the equation 2y = 5 (7 – y ) is
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Question 3 of 10
3. Question
The root of the equation (2x – 1) + (x – 1) = x + 2 is
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Question 4 of 10
4. Question
If two angles are supplementary and one angle is double the other, then the larger angle is
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Question 5 of 10
5. Question
Twice a number is as much greater than 30 as the three times of the number less than 60. The number is
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Question 6 of 10
6. Question
One number is greater than the other number by 3. The sum of two numbers is 23. The two numbers are
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Question 7 of 10
7. Question
The age of the father is three times the age of the son. If the age of the son is 15 years old, then the age of the father is:
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Question 8 of 10
8. Question
The difference between two whole numbers is 66. The ratio of the two numbers is 2: 5. The two numbers are:
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Question 9 of 10
9. Question
\(
\text { The value of } x \text { in } \frac{3}{4} x=7x \text { is }
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Question 10 of 10
10. Question
In a two digit number, the unit’s digit is x and the ten’s digit is y. Then, the number is
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