Ratio & Proportion Questions and Answers
Practice ModeShowing 10 of 93 questions
Q31
Two whoe numbers whose sum s 72 cannot be in the ratio :
Answer: Option D
Q32
If a carton containing a dozen mirrors is dropped, whch of the following cannot be the ratio of broken mirrors to unbroken mirros ?
Answer: Option C
Q33
The ratio of two numbers is 3 : 4 and their sum is 420. The greater of the two numbers is :
Answer: Option C
Q34
The ratio between two numbers is 3 : 4 and their 1.c.m is 180. The first number is :
Answer: Option B
Q35
The L.C.M. and H.C.F. of two numbres x and y are l and h respectively. Then
Answer: Option B
Q36
A and B together have Rs 1210 with them. If 4/15 of A's amount is equal to 2/5 of B's amount, how much amount does B have ?
Answer: Option B
Q37
Five bananas and four apples cost as much as three bananas and seven aples. The ratio of the cost of one banana to that of one apple is :
Answer: Option A
Q38
The salaries of A, B, and C are in the ratio of 1 : 2 : 3. The salary of B and C together is Rs 6000. By what percent is the salary of C more than that of A ?
Answer: Option B
Q39
The average age of three boys is 25 years and their ages are in the proportion 3 : 5 : 7. The age of the youngest boy is :
Answer: Option C
Q40
An amount of Rs. 2430 is divided among A, B and C such that if their shares be reduced by Rs. 5, Rs. 10 and Rs. 15 respectively, the remainders shall bein the ratio 3 : 4 : 5. The share B is :
Answer: Option D