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Worksheetsg7 si and ratio
Total questions: 15
Worksheet time: 20mins
what is the unit of ratio
km
m
cm
no unit
If 20% of x = 80 then x= ?
400
40
4000
800
There are 123 students in a drama club ,65 of them are girls. What is the ratio of total number of students to the total number of girls.
65 : 123
123 : 65
125 : 65
none
What would be the sale price of a bag marked at ₹ 300 if the discount is 20%
₹ 270
₹ 260
₹ 250
₹ 240
For calculating interest, we use
I = (P x T ) /100
I = (P x R x T) /100
I = (P x R) /100
I = P x R x T x 100
The price of a motorcycle was Rs. 34,000 last year. It has increased by 20% this year. The price of motorcycle now is:
Rs 36000
Rs 38,800
Rs 40,800
Rs 32000
The population of a place increased to 54,000 in 2003 at a rate of 5% per annum. find the population in 2001
48700
46500
45000
48980
Elizabeth earns $2200.00 per month. She wants to put 15% into savings each month. How much should she deposit into her savings account?
$1870
$330
$2530
$150
Elizabeth earns $2200.00 per month. She deposits $200 into a savings account. The account yields a 6% interest per year. If she does not make another deposit, how much interest will she earn over two years?
$12.00
$24.00
$212.00
$224.00
