MEDIUM
7th CBSE
IMPORTANT
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If one-third of a number is 9, then find the number.

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Important Questions on Linear Equations

MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 2
If 56 of a number is 36 more than 112 of it, find the number.
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 2
If 15 is subtracted from four-fifths of a number, the difference is equal to one-fifth of the number. Find the number.
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 3
Rohit's father is 5 years more than three times the present age of Rohit. If the age of father is 35 years, then find the present age of Rohit.
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 4
The sum of ages of Mohit and his father is 45 years. If 9 is added to three times the age of Mohit, the sum is equal to the present age of his father. What is Mohit's present age?
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 5
The sum of Beena's age and one-third of her mother's age is 26 years. If her mother is 30 years older than Beena, what is the present age of Beena?
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 6
The price of a smartphone is ₹5000 more than the cost of two feature phones. If the cost of four feature phones and two smartphone is ₹88,000, then find the cost of a smartphone and a feature phone.
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 7
The cost of 2 kg oranges is 32 times the cost of 1 kg of mangoes. If a man purchased 4 kg of oranges and 2 kg of mangoes for ₹250, then find the cost of oranges per kg and the cost of mangoes per kg.
MEDIUM
7th CBSE
IMPORTANT
CPA Maths - A Singapore Approach>Chapter 7 - Linear Equations>EXERCISE>Q 8
Raghav has 14 marbles more than five times the marbles Ratan has. If Raghav has 64 marbles, how many marbles does Ratan have?