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An #algebra #make comparisons between two things to introduce the basics of #math to #grade7
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Questions
15
Answers
1
If x:y = 1:3, then find the value of (7x+3y):(2x+y)
17:5
15:5
16:5
14:5
2
What number has a 5:1 ratio to the number 10?
62
50
55
42
3
If Rs. 782 be divided into three parts, proportional to
1/2:2/3:3/4
, then the first part is:
Rs. 204
Rs. 182
Rs. 190
Rs. 196
4
Find the fourth proportion to 2,3,6
12
9
18
4
5
If 2 : 9 :: x : 18, then find the value of x
2
3
4
6
6
Two numbers are 20% and 50% more than a third number. The ratio of the two numbers is:
3 : 5
2 : 5
6 : 7
4 : 5
7
40% of a number is equal to 2/3 of another number, what is the ratio of 1st to the 2nd number?
7 : 3
3 : 7
2 : 5
5 : 3
8
1: 3 = 1 2/3: x. The value of x is?
4 1/6
5
3
1
9
If 0.75 :
x
:: 5 : 8, then
x
is equal to:
1.2
1.30
1.25
1.12
10
If a:b = 2:3 and b:c = 4:3, then find a:b:c
2:3:12
8:12:9
2:3:8
2:3:9
11
The fourth proportional to 5, 8, 15 is:
18
20
24
19
12
A and B together have Rs. 1210. If of A's amount is equal to B, how much amount does B have?
Rs. 484
Rs. 664
Rs. 460
Rs. 550
13
If A:B = 2:3, B:C = 4:5 and C:D = 6:7, then find the value of A:B:C:D
16:24:30:35
18:24:30:35
17:24:30:35
15:24:30:35
14
A sum of money among A, B, C, D in the 5:2:4:3. If C gets 1000 more than D, what is B's share?
None of these
1500
500
2000
15
If A:B:C = 2:3:4, then find A/B : B/C : C/A
5:9:24
6:9:24
8:9:24
7:9:24
