MEDIUM
7th Tamil Nadu Board
IMPORTANT
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A principal becomes ₹17000 at the simple interest of 12% per annum in 3 years. If the principal=₹k. Find k.

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Important Questions on Percentage And Simple Interest

EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 9
The simple interest for a principal of ₹4500 which gives an amount of ₹5000 at end of certain period is
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 10
Which among the following is the simple interest for the principle of ₹1000 for one year at the rate of 10% interest per annum?
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 11
Which among the following rate of simple interest yields an interest of ₹200 for the principal of ₹2000 for one year.
EASY
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 1
When Mathi was buying her flat she had to put down a deposit of 110 of the value of the flat. What percentage was this?
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 2
Yazhini scored 15 out of 25 in a test. Express the marks scored by her in percentage.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 3
Out of total 120 teachers of a school 70 were male. Express the number of male teachers as percentage. Give the answer correct up to two decimal places.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 4
A cricket team won 70 matches during a year and lost 28 matches and no results for two matches. Find the percentage of matches they won.
MEDIUM
7th Tamil Nadu Board
IMPORTANT
Mathematics Standard 7 Term III>Chapter 2 - Percentage And Simple Interest>Exercise>Q 5
There are 500 students in a rural school. If 370 of them can swim, what percentage of them can swim and what percentage cannot?