Question 2 :
Find the time period and rate for a sum taken for $1\frac{1}{2}$ years at $8\%$ per annum is compounded half yearly.
Question 3 :
Two times a number is a $100\%$ increase in the number. If we take half the number what would be the decrease in percent?
Question 4 :
An almirah is sold at Rs 5,225 after allowing a discount of $5\%$. Find its marked price.
Question 5 :
The price of a TV is Rs 13,000. The sales tax charged on it is at the rate of 12%. Find the amount that Vinod will have to pay if he buys it.
Question 6 :
Arif took a loan of Rs 80,000 from a bank. If the rate of interest is $10\%$ per annum, find the difference in amounts he would be paying after $1\frac{1}{2}$ years if the interest is compounded annually.
Question 7 :
A shopkeeper bought two TV sets at Rs 10,000 each. He sold one at a profit $10\%$ and the other at a loss of $10\%$. Find whether he made an overall profit or loss.
Question 8 :
A shop gives $20\%$ discount. What would the sale price of a bag marked at Rs 250.
Question 9 :
A man got a $10\%$ increase in his salary. If his new salary is Rs 1,54,000, find his original salary.
Question 10 :
Find selling price (SP) if a profit of 5% is made on a lawn mower bought at Rs 1150 with Rs 50 as transportation charges.
Question 12 :
A scooter was bought at Rs 42,000. Its value depreciated at the rate of 8% per annum. Find its value after one year.
Question 13 :
The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. Find the population in 2001.
Question 14 :
In a primary school, the parents were asked about the number of hours they spend per day in helping their children to do homework. There were 90 parents who helped for $\frac{1}{2}$ hour to $1\frac{1}{2}$ hours. The distribution of parents according to the time for which, they said they helped is given ; $20\%$ helped for more than$1\frac{1}{2}$ hours per day; $30\%$ helped for $\frac{1}{2}$ hour to $1\frac{1}{2}$ hours; $50\%$ did not help at all. How many said that they did not help?
Question 15 :
A machinery worth Rs 10,500 depreciated by $5\%$. Find its value after one year.
Question 16 :
Maria invested Rs 8,000 in a business. She would be paid interest at $5\%$ per annum compounded annually. Find the amount credited against her name at the end of the second year.
Question 17 :
During a sale, a shop offered a discount of 10% on the marked prices of all the items. What would a customer have to pay for a pair of jeans marked at Rs 1,450 and two shirts marked at Rs 850 each?
Question 18 :
A football team won 10 matches out of the total number of matches they played. If their win percentage was 40, then how many matches did they play in all?
Question 19 :
Calculate the compound interest on Rs 10,800 for 3 years at $12\frac{1}{2}$%.
Question 20 :
A shop gives $20\%$ discount. What would the sale price of a pair of shoes marked at Rs 750.
Question 21 :
A VCR and TV were bought for Rs 8,000 each. The shopkeeper made a loss of 4 % on the VCR and a profit of 8% on the TV. Find the gain or loss percent on the whole transaction.
Question 22 :
Vasudevan invested Rs 60,000 at an interest rate of $12\%$ per annum compounded half yearly. What amount would he get after 1 year?
Question 23 :
A shopkeeper buys 80 articles for Rs 2,400 and sells them for a profit of $16\%$. Find the selling price of one article.
Question 24 :
Find the amount to be paid at the end of 2 years on Rs 2,400 at $5\%$ per annum compounded annually.
Question 25 :
The price of a TV is Rs 13,000. The sales tax charged on it is at the rate of $12\%$. Find the amount that Vinod will have to pay if he buys it.
Question 26 :
60% people in a city like cricket, 30% like football and the remaining like other games. If the total number of people are 50 lakh, find the exact number who like other games.
Question 27 :
On Sunday 845 people went to the Zoo. On Monday only 169 people went. What is the percent decrease in the people visiting the Zoo on Monday?
Question 28 :
Find amount to be paid on Rs 15000 at $5\%$ per annum after 2 years.
Question 29 :
A table marked at Rs 15,000 is available for Rs 14,400. Find the discount given and the discount per cent.
Question 30 :
A scooter was bought at Rs 42,000. Its value depreciated at the rate of $8\%$ per annum. Find its value after one year.
Question 31 :
Calculate the compound interest on Rs 62,500 for $1\frac{1}{2}$ years at 8% per annum compounded half yearly.
Question 32 :
72% of 25 students are good in Mathematics. How many are not good in Mathematics?
Question 33 :
Arif took a loan of Rs 80,000 from a bank. If the rate of interest is 10% per annum, find the amount he would be paying after $1\frac{1}{2}$ years if the interest is compounded half yearly.
Question 34 :
The cost of an article was Rs 15,500. Rs 450 were spent on its repairs. If it is sold for a profit of 15%, find the selling price of the article.
Question 35 :
A man got a 10% increase in his salary. If his new salary is Rs 1,54,000, find his original salary.
Question 36 :
The cost of an article was Rs 15,500 and Rs 450 were spent on its repairs. If it is sold for a profit of 15%, find the selling price of the article.
Question 37 :
Maria invested Rs 8,000 in a business. She would be paid interest at $5\%$ per annum compounded annually. Find the interest for the 3rd year.
Question 39 :
A sum is taken for one year at $16\%$ p.a. If interest is compounded after every three months, how many times will interest be charged in one year?
Question 40 :
Find the amount to be paid at the end of 1 year on Rs 1,800 at 8% per annum compounded quarterly.
Question 41 :
Maria invested Rs 8,000 in a business. She would be paid interest at 5% per compounded annually. Find the amount credited against her name at the end of the second year.
Question 42 :
Calculate the amount on Rs 62,500 for $1\frac{1}{2}$ years at 8% per annum compounded half yearly.
Question 43 :
Fabina borrows Rs 12,500 at $12\%$ per annum for 3 years at simple interest and Radha borrows the same amount for the same time period at $10\%$ per annum, compounded annually. Who pays more interest and by how much?
Question 44 :
Find the amount which Ram will get on Rs 4096, if he gave it for 18 months at $12\frac{1}{2}\%$ per annum, interest being compounded half yearly.
Question 45 :
In a Laboratory, the count of bacteria in a certain experiment was increasing at the rate of 2.5% per hour. Find the bacteria at the end of 2 hours if the count was initially 5,06,000.
Question 46 :
Kamala borrowed Rs 26,400 from a Bank to buy a scooter at a rate of 15% p.a. compounded yearly. What amount will she pay at the end of 2 years and 4 months to clear the loan?
Question 48 :
Find the amount on Rs 10,000 for $1\frac{1}{2}$ years at 10% per annum, compounded half yearly.
Question 49 :
Arif took a loan of Rs 80,000 from a bank. If the rate of interest is 10% per annum, find the amount he would be paying after $1\frac{1}{2}$ years if the interest is compounded annually.
Question 50 :
Arun bought a pair of skates at a sale where the discount given was 20%. If the amount he pays is Rs 1,600, find the marked price.
