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7th CBSE
IMPORTANT
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The sum of two consecutive odd numbers is 36. The smaller one is

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Important Questions on Linear Equations in One Variable

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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 11
On adding 9 to the twice of a whole number gives 31. The whole number is
 
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 12
Thrice a number when increased by 6 gives 24. The number is
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 13
23 of a number is less than the original number by 10. The original number is
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 14
Two complementary angles differ by 10°. The larger angle is
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 15
Two supplementary angles differ by 20°. The smaller of the two measures
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 16
The ages of A and B are in the ratio 5:3. After 6 years, their ages will be in the ratio 7:5. The present age of A is
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 17
A number when multiplied by 5 is increased by 80. The number is
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7th CBSE
IMPORTANT
MATHEMATICS FOR CLASS 7>Chapter 7 - Linear Equations in One Variable>EXERCISE 7C>Q 18
The length of a rectangle is three times its width and its perimeter is 96 m. The length is