Quantitative Test for HEC HAT 4 Biological, Medical Sciences With Answers

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Quantitative Test for HEC HAT 4 Biological, Medical Sciences

Sr. # Questions Answers Choice
1 The population of 8 villages is 900, 750, 1100, 1050, 835, 1250, 555, and 630. Find teh population of Ninth village if the average population of Nine villages is 900. 1200 1050 1030 7070
2 Out of the 44 boys in a class 9 are of the age of 10, 15 at the age of 9, and the rest are at the of 8. Find their average age. 7.85 8.75 12.2 14.35
3 A man bought 27 packets of Chilli Milli at$280 wach, 9 packets of Chilli Milli at$320 each and 6 packets of Chilli Milli at$360 each. Find the average price per packet of Chilli Milli. <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">$250</span> <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">$300</span> <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">$400</span> <span style="color: rgb(34, 34, 34); font-family: arial, sans-serif; font-size: 16px;">$380</span>
4 The average height of a class of 14 days is 5.3 feet. After new boy is admitted to the class ,the new average height now becomes 5.25. What is the height of the new boy? 4.55 5.0 6.0 3.5
5 A and B can do a jobs in 6 days. If A does the job alone he takes 10 days.What will be time required by B to complete the job alone? 8 6 15 3
6 The average of x,y,z and 40 is 10. What is the average of x,y, adn z. 10 0 2 15
7 Find the arithmetic mean of 25.2, 13.5, 18.5 and 34.8 13 23 27 5
8 A clerk filled 73 forms on Monday, 85 forms on Tuesday, 54 on Wednesday, 92 on Thursday and 66 on Friday. What was the average number of forms filled per day? 50 95 84 74
9 If a pipe can fill a tank in 2 hours and another pipe can fill the same tank in 40 minutes. how much time in minutes is needed to fill the tank if both the pipes are working together? 90 50 60 30
10 Mr.Kashif got an average of 50 in 6 tests. What should he get in the next test to attain the average of 60? 120 60 100 70
11 If it takes 10 minutes to walk 3/4 mile, how many minutes will it take to walk the rest of the mile? 2 1/3 13 1/3 4 2/7 30
12 A candy recipe calls for 5 parts milk, 4 parts cocoa, 4 parts syrup,2 parts sugar, and 1 part butter. If you use 8 ouncres of milk, how many ounces of candy mixture can you make? 25 3/5 5 3/5 20 128
13 A car that gets 15 miles per gallon of gasoline can travel 250 miles on a full tank. If the same car got 20 miles per gallon, how many miles could it travel on a full tank? 300 750 250 3/5 333 1/3
14 If 10 tractors are needed to plow a field in 4 hours, how many tractors are needed to plow the field in 5 hours? 32 4 16 8
15 If apples cost 3 for 37 cents, find the cost of 1 3/4 dozen apples. 111 cents 159 cents 259 cents 211 cents
16 How many cents will r books cost if t books cost m dollars? 100mr / t mr / 100 100t / mr m / 100t
17 How many miles are there between two cities if the distance is represented by a 2.4 inch line on a map having a scale of 1 inch to 8 miles? 19.0 12.8 8.5 38
18 Find the value of x if 3:b=x:c. 3b/c c/3b 2c/3b 3c/b
19 If a train travels 5/6 miles in 1 1/4 minutes, how many miles will it travel in 1 hour? 20 miles 50 miles 40 miles 30 miles
20 Find the ratio of 18 inches to 2 yards. 3/4 1/4 1/5 2/5
21 If 'x' and 'y' are positive and 1/x=3+1/y is 'x' greater than 'y'? Yes No It cannot be determined They are equal
22 If 4x-y=13 and 3x-2y=7 then what is the average of 'x' and 'y'? 4 3 2 6
23 If x=7y+3 and z=49y2 then what is 'z' in terms of x? X2 x<sup>2</sup>-3 (x-3)<sup>2</sup>/7 None
24 Ay-b=c,dy what is 'y' in terms of 'a', 'b' and 'c'? (c+b) / (a+d) (c-b) / (a+d) (c-b) / (a+d) (c+b) / (a-d)
25 Ay-b=c-dy what is 'y' in terms of 'a', 'b' and 'c'? 30 38/2 38/3 38/5
26 If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is? 3/2 4 5/2 7/2
27 1/x=1/y+1/z then 'x' in terms of 'y' and 'z' is given by? (y+z) / (y-z) yz / (y+z) (y+z)/ yz 1/z-1/y
28 The value of (x+y)2 - (x-y)2 is? 4 x<sup>2</sup>+y<sup>2</sup> 4xy -4xy
29 The value of (x+y)2 + (x-y)2 is? 4 2(x<sup>2</sup>+y<sup>2</sup>) 4xy -4xy
30 When 3x2+5x+7 is subtracted from x2+8x+3 the result is? 5x<sup>2</sup>-3x+4 3x-2x<sup>2</sup>-4 x<sup>2</sup>+8x+10 11x<sup>2</sup>+3x+10
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