-If a three digit number is formed from the digits1,2,3,4,5,6, and 7, with no repetitions, tell how many of these three digit numbers will have a number value between 100 and 500.
-If Cost price = Rs. 2000
Selling price = Rs. 6500
Then what will be the Rs Markup and percentage Markup?
-A firm sells its new product at Rs. 65 per unit. If the variable cost is Rs 40, find the contribution margin.
-Driving speed of seven vehicles on Islamabad highway is
58mph,80mph,85mph,76mph,55mph,60mph,65mph.Calculate range and midrange of their speed
-Find the number of ways that 9 toys can be divided between 4 children if the youngest is to receive 3 toys & each of the others 2 toys
-A shoe store uses a 30% Markup on cost. Find the cost of a pair of shoes that sells for $63.
-The equations 5x + 2y = 48 and 3x + 2y = 32 represent the money collected from school concert tickets sales during two class periods. If x represents the cost for each adult ticket and y represents the cost for each student ticket, what is the cost for each adult ticket?
-Determine two variable X and Y are correlated or uncorrelated by using the following table
X 0 4
Y 2 2
-If two fair dice are thrown what is the probability of getting a double 4
-If the price of 2 eggs and 3 breads is 50. The price of 4 eggs and 2 breads is 40. Find prices of per egg and per bread.
-In the government school only 25 students appeared in the kangaroo test. Each obtained a score from 0 to 10. Draw the frequency table of their scores given below.
0,4,9,3,7,4,6,2,8,1,9,3,6,8,2,8,9,5,3,6,7,1,10,5,3
-Find the correlation coefficient r between variables X and Y using the following table
X 5 6 7 8
Y 7 3 8 5
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