2 The difference of two numbers is 20% of the larger number. If the smaller number is 12, the larger one is : A) 15 B) 16 C) 18 D) 20 E) 25
3 If doubling a number and adding 20 to the result gives the same answer as multiplying the number by 8 and taking away 4 from the product, the number is : A) 2 B) 3 C) 4 D) 6 E) 7
4 Twenty times a positive integer is less than its square by 96. What is the integer ? A) 20 B) 24 C) 30 D) Cannot be determined E) None of these
5 Three numbers are in the ratio of 3 : 4 : 6 and their product is 1944. The largest of these numbers is : A) 6 B) 12 C) 18 D) None of these E) 20
6 The sum of three numbers is 264. If, the first number be twice the second and third number be one-third of the first, then the second number is : A) 48 B) 54 C) 72 D) 84 E) 95
7 The sum of two numbers is 25 and their difference is 13. B'ind their product. A) 104 B) 114 C) 315 D) 325 E) 350
8 The product of two numbers is 9375 and the quotient, when the larger one is divided by the smaller, is 15. The sum of the numbers is : A) 380 B) 395 C) 400 D) 425 E) 450
9 The sum of two positive integers multiplied by the bigger number is 204, and their difference multiplied by the smaller number is 35. The numbers are : A) 12,5 B) 13,4 C) 14,3 D) 24,10 E) 24,4
10 The sum of the squares of two numbers is 3341 and the difference of their squares is 891. The numbers are : A) 25,36 B) 25,46 C) 35,46 D) 38,36 E) None of these
11 The difference between the squares of two numbers is 256000 and the sum of the numbers is 1000. The numbers are : A) 600,400 B) 628,372 C) 640,360 D) 658.564 E) None of these
12 Rs.6500 were divided equally among a certain number of persons. Had there been 15 more persons, each would have got Rs.30 less .Find the original number of person? A) 50 B) 52 C) 55 D) 60 E) 65
13 Three fifth of the square of certain number is 126.15.What is the number? A) 210.25 B) 75.69 C) 14.5 D) 145 E) 15.5
14 A bridge crosses a river which is 228 meters wide .If one bank of the river holds 1/5th of the bridge and the other holds 1/6th of it. What is the total length of the bridge? A) 360 m B) 260 m C) 350 m D) 591 m E) 600 m
15 The difference between 120 percent of number and its three fourth is 50% of that number .What is that number? A) 94 B) 64 C) 48 D) Data inadequate E) 97