Question

For
each
question
,
there
are
four
Options
,

.
Choose
the
correct
one
:
Section A
I. MULTIPLE CHOICE QUESTIONS (MCQ)
1. If p, q, r, s are in proportion, then we have
(a) p:q::r:s
(6) P:8::9:1
(c) Both (a) and (6)
(d):r::p:​

Answer 1

Answer:

(a) p:q::r:s

Step-by-step explanation:

because if all the terms are same, then when we use the formulae of finding if they are in proportion, we come to know that they are in proportion.

the formulae for finding proportion: product of means = product of extremes.

mean terms here are, q and r.

exterme terms are p and s.

hope this helps you ;)