Question

12.
(3a +262) 15
If (262 – a?) = 7, then what could be the value of a : b?
[
]
1) 3
2) 5
13.
14.
If a : b = 2:3, b: c = 4:5, then find a : c.
[ ]
1) 12:8
2) 10:12
3) 15:8
4) 8:15
The ratio of ages of A and B is 3:1. Five years ago, the ratio of their ages was 5: 1. Find the respective
ages of A and B in years.
[ ]
1) 15,5
2) 24,8
3) 60, 10
4) 30, 10
x
v
1
3 and p:q=3 : 1. find (3px - qy)
(3py-px)
alu
2) 1
3) ?
4) None of these
16.
4) 3
17.
Three times a number is equal to two times of the other. Find the ratio of 3 times the sum and 5 times the
difference of the two numbers.
1) 2
2) 4
3) 1
The sum of three times a number and two times the other is 2 times the difference of thrice the first
number and twice the second. If the first number is greater than second, then find the ratio of two
numbers.
[ ]
1) 1:3
2) 2:1
3) 3:2
4) 2:3​

Answer 1

Its definitely gonna be option 2