If A : B = a : b and B : C = p : q, then A : C is equal to


A) aq : bp

B) ab : pq

C) ap : bq

D) bq : ap

Correct Answer:
C) ap : bq

Description for Correct answer:

\( \Large\frac{A}{C} = \frac{A}{B} . \frac{B}{C} = \frac{a}{b} . \frac{p}{q} = \frac{ap}{bq} \)


Part of solved Ratio and Proportions questions and answers : >> Aptitude >> Ratio and Proportions








Comments

No comments available




Similar Questions
1). If A : B = m : n, B : C = p : q and C : D = r : s, then D : A is equal to
A). mps : nqr
B). nps : mqr
C). nqs : mpr
D). mrp : nsq
-- View Answer
2). Rs. 16000 are to be distributed between B and A such that B gets Rs 4000 less than A The ratio of the amount received by A to that received by B is
A). 3 : 5
B). 5 : 3
C). 6 : 1
D). 1 : 3
-- View Answer
3). The mean proportion between 72 and 128 is
A). 100
B). 90.67
C). 109.34
D). 96
-- View Answer
4). A sum of Rs 2000 is divided into two parts such that one part is invested at 10 % pa, simple interest and the second part at 15% pa, simple interest. After 2 years, if Rs. 460 are received as interest, then the ration of investments of first and second part is
A). 7 : 4
B). 4 : 3
C). 7 :3
D). 6 : 4
-- View Answer
5). Two cones have their heights in the ratio 1 : 3 and the radii of their bases are in the ratio 3 : 1. The ratio of their volume is
A). 1 : 3
B). 3 : 1
C). 1 : 2
D). 2 : 1
-- View Answer


6). If a carton containing a dozen glass is dropped, which of the following cannot be the ratio of unbroken glasses to broken glasses
A). 2 : 1
B). 3 : 1
C). 3 : 2
D). 7 : 5
-- View Answer
7). A tiny money bank containing Rs. 1, 50paise and 25 paise coins in the ratio 1 : 2 : 3. If their total value is Rs 154, then the number of 25 paise coins is

A). 168
B). 112
C). 56
D). 156
-- View Answer
8). The annual salary of A, B, C is in the proportion of 3 : 4 : 5. If C's annual salary is Rs 80000 more than that of A, then B's monthly salary is
A). Rs. 13666.67
B). Rs. 13333.33
C). Rs. 14373.67
D). Rs. 16666.67
-- View Answer
9). If radi of two cylinders are in the ration 3 : 2 and their height in the ratio 4 : 3, then ratio of their volumes is
A). 9 : 8
B). 2 : 1
C). 3 : 1
D). 4 : 1
-- View Answer
10). Rs 5625 is divided among A,B and C so that A may received 1 / 2 as much as B and C together receive and B received 1 / 4 of what A and C together receive. The share of A is more than that of B by
A). Rs. 750
B). Rs. 775
C). Rs. 1500
D). Rs. 1600
-- View Answer