Ratio & Proportion Questions and Answers
Practice ModeShowing 10 of 93 questions
Q11
The mean proportion between 0.32 and 0.02 is :
Answer: Option B
Q12
The ratio of third proportional to 12 and 30 and the mean proportional of 9 and 25 is :
Answer: Option B
Q13
In a ratio which is equal to 0.06 of another number is 12, then consequent is :
Answer: Option B
Q14
If 0.4 of a number is equal to 0.06 of another number, then the ratio o the number is :
Answer: Option C
Q15
A fraction which bear the same rartio to 1/27 that 3/11 does to 5/9, is :
Answer: Option A
Q16
if a + b : b + c : c + a = 6 : 7 : 8 and a + b + c = 14, then the value of c is:
Answer: Option A
Q17
If a/3=b/4=c/7, then a+b+c/c is equal to :
Answer: Option B
Q18
If x/5 = y/8, then (x + 5) : ( y + 8) is equal to
Answer: Option B
Q19
If x/5 = y/8, then (x + 5) (y + 8) is equal to :
Answer: Option D
Q20
If x ; y = 6 : 5, then (5x + 3y) : (5x - 3y) is equal to :
Answer: Option B