1.
The triplicate ratio of 1:2 is
A. 
B. 
C. 
D. 
2.
The sub-triplicate ratio of 1:1 is
A. 
B. 
C. 
D. 
3.
The ratio of the quantities is 10:11. If the consequent of its inverse ratio is 10, the antecedent is
Options :
(A) 11
(B)10
(C)
(D)
A. 
B. 
C. 
D. 
4.
The duplicate ratio of : is
Options :
(A) b:a
(B) :
(C) a:b
(D):
A. 
B. 
C. 
D. 
5.
The sub-triplicate ratio of y3: w3 is
Options :
(A) y2:w2
(B) w:y
(C) w2: y2
(D) y: w
A. 
B. 
C. 
D. 
6.
If a, b, c, d are said to be in proportion then
A. 
B. 
C. 
D. 
7.
The compound ratio of a:x and y:b is
A. 
B. 
C. 
D. 
8.
The compound ratio of (x - y): (x2 - y2) and (x+y): 1 is
A. 
B. 
C. 
D. 
9.
The triplicate ratio of :
Options:
(A) b: a
(B) a : b
(C) a3: b3
(D) b3 : a3
A. 
B. 
C. 
D. 
10.
If a,b,c are in continued proportion then
Options :
(A) : ac
(B) a: b
(C) = ab
(D) ac not equal to bd
A. 
B. 
C. 
D. 
11.
The mean proportional between 279 and 31 is
A. 
B. 
C. 
D. 
12.
The third proportional between 2 & 7 is
A. 
B. 
C. 
D. 
13.
The fourth proportional to the number 40,14,20 is
A. 
B. 
C. 
D. 
14.
Find the number, in which when subtracted from each numbers 17, 8, 7, 4 will make them in proportional
A. 
B. 
C. 
D. 
15.
The fourth proportional to 3a, 5b & 6c is
Options :
(A)
(B) 10bc
(C) a
(D)
A. 
B. 
C. 
D. 
16.
The mean proportional between 1.4 grains and 5.6 grams is
A. 
B. 
C. 
D. 
17.
If three quantities are in continued proportion a, b, c first is to the third is the duplicate ratio of the first to the second.
Options :
(A) a2: b2
(B) a: b = a2: c2
(C) b2: c2
(D) a : c = a2: b2
A. 
B. 
C. 
D. 
18.
What is the value of if =5
A. 
B. 
C. 
D. 
19.
The mean proportional between 40&90is
A. 
B. 
C. 
D. 
20.
The fourth proportional between (x+y), (x+y)2, (x-y) is
Options :
(A) (x + y)
(B) x2-y2
(C) (x-y)
(D) (x+y)2
A. 
B. 
C. 
D. 
21.
If when then the process is called
A. 
B. 
C. 
D. 
22.
If 5 : 7 = x: 28 then x is
A. 
B. 
C. 
D. 
23.
If then is
A. 
B. 
C. 
D. 
24.
The ratio between consonants and alphabets is
A. 
B. 
C. 
D. 
25.
The mean proportionalbetween 12a2b2 and 27b2c2
Options:
(A) 18a2b2c2
(B) 18abc
(C) 18ab2c
(D) 18a2bc
A. 
B. 
C. 
D.