Question

Multiple Choice Questions

1. The ratio 28:35 in its simplest form is :

2. If the cost of 12 pencils is ? 15, then the cost of 8 pencils is :
(b) 10
(c) ₹8
3. If a, b, care in proportions then:
(b) b= ac
(c) c = ab
4. If5 : 4 :: 35 : x then the value of x is:
(b) 32
(c) 28
5. The ratio of 20 seconds to 20 minutes is :

6. If 5:4 :: 30:x, then the value of x is :
3
Wrong answer will be reported. So answer correctly and carefully . Correct answer should be marked as brainliest answer. No will give half answer they will also reported their answers . So answer carefully ​

Answer 1

Answer:

1. The ratio 28:35 in its simplest form is : 4/5 Or 4:5.

2. If the cost of 12 pencils is 15, then the cost of 8 pencils is :

(Options are not complete as 12÷15=0.8

So 0.8×8=6.4

Answer must be Rs.6.4.)

3. If a, b, c, are in proportions then: b2=ac.

4. If 5 : 4 :: 35 : x then the value of x is: 28.

5. The ratio of 20 seconds to 20 minutes is: 1:60.

6. If 5:4 :: 30:x, then the value of x is : 24.

Answer 2

Answer:

$1. \: \frac{4}{5} \: or \: 4:5 \\ 2. \: Rs. \: 6.4 \\ 3. \: b 2 = ac \\ 4. \: 28 \\ 5. \: 1:60 \\ 6. \: 24$

Step-by-step explanation:

It is the correct answer.