Question : Which of the given responses would be a meaningful order of the following?

1.Rivulet    2.Ocean    3.Tributary     4.River     5.Sea   6.Rain

Option 1: 6 5 3 1 2 4

Option 2: 6 4 1 3 5 2

Option 3: 6 1 3 4 5 2

Option 4: 5 6 1 3 2 4

Question : Directions: Which of the following interchange of numbers and mathematical signs would make the given equation correct?
30 ÷ 6 × 4 + 15 − 35 = 25

Option 1: 25 and 30; × and –

Option 2: 4 and 6; + and –

Option 3: 25 and 35; × and ÷

Option 4: 30 and 35; – and ÷

Question : Point A divides segment BC in the ratio 4 : 1. Coordinates of B are (6, 1) and coordinates of C are ($\frac{7}{2}$, $6$). What are the coordinates of point A?

Option 1: (4, 3)

Option 2: (4, 5)

Option 3: (2, 5)

Option 4: (3, 5)

Question : Two numbers are in the ratio 3 : 5. If 6 is added to each of them the ratio becomes 2 : 3. The numbers are:

Option 1: 21 and 35

Option 2: 30 and 50

Option 3: 24 and 40

Option 4: 18 and 30

Question : In a mixture of 25 litres, the ratio of milk to water is 4 : 1. Another 3 litres of water is added to the mixture. The ratio of milk to water in the new mixture is:

Option 1: 5 : 1

Option 2: 5 : 2

Option 3: 5 : 3

Option 4: 5 : 4