Proportion MCQ Questions
Proportion MCQ Questions
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106-Two numbers are in the ratio 3:5. If 5 is subtracted from each, the new numbers are in the ratio 4:10. Find the smaller number.
(A) 12
(B) 6
(C) 9
(D) 3
107-Two times the first number is equal to three times the second number. What is the ratio of the sum of the numbers and the difference of the numbers.
(A) 5 : 1
(B) 7 : 5
(C) 7 : 10
(D) 5 : 12
108-From a sale, Vijay and Vikram share the profit of 1045 rupees between them in the ratio 2 : 3. What is Vijay’s share?
(A) 627
(B) 505
(C) 418
(D) 209
109-A, B and C are three partners of a partnership firm. Out of firm’s fund they have withdrawn Rs. 34,650, which they distributed in the ratio of 5:7:9. How much amount will B receive?
(A) 8,250
(B) 14,850
(C) 23,100
(D) 11,550
110-. In a School, the ratio of the number of boys to girls is 6: 7. If there are 140 girls, the total number of students in the college is:
(A) 260
(B) 360
(C) 460
(D) 560
111-The ratio of two numbers is 7 : 4 and their sum is 440. The smaller of the two numbers is ____ .
(A) 150
(B) 155
(C) 160
(D) 165
112-In a classroom, the ratio between girls and boys is 2:5 and the total number of students is 14. Find the number of girls and boys.
(A) 6 girls, 8 boys
(B) 2 girls, 12 boys
(C) 4 girls, 10 boys
(D) 5 girls, 9 boys
113-What is the sub-triplicate ratio of 125 : 216?
(A) 5 : 11
(B) 9 : 8
(C) 5 : 6
(D) 16 : 7
114-What is the ratio of water to milk if a milkman added 10 litres water to 30 litres milk?
(A) 4:2
(B) 2:3
(C) 1:3
(D) 5:6
115-The ratio of the ages of Abdul and Rahman is 5:4. The sum of their ages is 72 years. What are their ages?
(A) Abdul is 36 and Rahman is 36
(B) Abdul is 54 and Rahman is 18
(C) Abdul is 40 and Rahman is 32
(D) Abdul is 27 and Rahman is 45
116-If 8 : x = 22.4 : 89.6 then find the value of x.
(A) 32
(B) 36
(C) 24
(D) 28
117-In a school, ratio of teacher and students is 4:17. If the total number of students is 3400, find the number of teachers in the school.
(A) 500
(B) 800
(C) 640
(D) 340
118-If 40% of a number is equal to 4/7 of another number, find the ratio of the two numbers.
(A) 10 : 7
(B) 7 : 11
(C) 10 : 9
(D) 8 : 35
119-Divide Rs. 600 between A and B in a ratio 7:3?
(A) A = Rs. 420 and B = Rs. 180
(B) A = Rs. 450 and B = Rs. 150
(C) A = Rs. 480 and B = Rs. 120
(D) A = Rs. 320 and B = Rs. 280
120-Fourth proportional to 3, 15 and 27 will be?
(A) 27/5
(B) 135
(C) 5/3
(D) 215
ANSWERS:
, 106-(C), 107-(A), 108-(C), 109-(D), 110-(A), 111-(C), 112-(C), 113-(C), 114-(C), 115-(C), 116-(A), 117-(B), 118-(A), 119-(A), 120-(B)
