(A) 2:3
(B) 1 : 2
(C) 3 : 2
(D) 2 : 1
To know more about Time and Work: Time and work aptitude questions for competitive exams
Q.2 If x/5 = x/8, then (x +5) : (x + 8) is equal to……
(A) 3 : 5
(B) 13:8
(C) 8:5
(D) 5:8
Q.3 If x : y = 6 : 5, then (5x+3y) : (5x-3y) is equal to……
(A) 2 : 1
(B) 3 : 1
(C) 5 : 3
(D) 5 : 2
Q.4 What same number must be added to each term of the ratio 7 : 3 so that the ratio becomes 2 : 3?
(A) 1
(B) 2
(C) 5
(D) can’t be determined
Q.5 The ratio of the two numbers is 3 : 4 and their sum is 420. The greater of the two numbers is……
(A) 175
(B) 200
(C) 240
(D) 315
Q.6 Five bananas and four apples cost as much s three bananas and seven apples. The ratio of the cost of one banana to that of one apple is…….
(A) 3 : 2
(B) 4 : 3
(C) 3 : 4
(D) 1 : 3
Q.7 The speeds of three cars are in the ratio 5 : 4 : 6 . The ratio between the times taken by them to travel the same distance is…….
(A) 5 : 4 : 6
(B) 6 : 4 : 5
(C) 10 : 12 : 15
(D) 12 : 15 : 10
Q.8 A dog takes 3 leaps for every 5 leaps of a hare. If one leap of the dog is equal to 3 leaps of the hare, the ratio of the speed of the dog to that of the hare……
(A) 8 : 5
(B) 9 : 5
(C) 8 : 7
(D) 9 : 7
Q.9 Rs. 180 contained in a box consists of one rupee, 50 paise and 25 paise coins in the proportion of 2 : 3 : 4. What is the number of 50 paise coins?
(A) 120
(B) 150
(C) 180
(D) 240
Q. 10 In a school, 10% of the boys are same in number as ¼ of the girls and 10% of the girls are same in number as 1/25 of the boys. What is the ratio of boys to girls in that school?
(A) 3 : 2
(B) 5 : 2
(C) 2 : 1
(D) 4 : 3
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