NAT I Commerce Quantitative With Answers

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NAT I Commerce Quantitative

Sr. # Questions Answers Choice
1 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
2 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
3 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
4 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
5 If apples cost 3 for 37 cents, find the cost of 1 3/4 dozen apples. 111 cents 159 cents 259 cents 211 cents
6 How many cents will r books cost if t books cost m dollars? 100mr / t mr / 100 100t / mr m / 100t
7 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
8 Find the value of x if 3:b=x:c. 3b/c c/3b 2c/3b 3c/b
9 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
10 Find the ratio of 18 inches to 2 yards. 3/4 1/4 1/5 2/5
11 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
12 If 4x-y=13 and 3x-2y=7 then what is the average of 'x' and 'y'? 4 3 2 6
13 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
14 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)
15 Ay-b=c-dy what is 'y' in terms of 'a', 'b' and 'c'? 30 38/2 38/3 38/5
16 If 3x+5y=10 and 3y+5x=30 then average if 'x' and 'y' is? 3/2 4 5/2 7/2
17 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
18 The value of (x+y)2 - (x-y)2 is? 4 x<sup>2</sup>+y<sup>2</sup> 4xy -4xy
19 The value of (x+y)2 + (x-y)2 is? 4 2(x<sup>2</sup>+y<sup>2</sup>) 4xy -4xy
20 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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