Question : Directions: Select the option that indicates the correct arrangement of the given parts of the human hand in a logical and meaningful order.
1. Wrist
2. Thumb
3. Elbow
4. Palm
5. Fingernail

Option 1: 5, 2, 4, 1, 3

Option 2: 5, 2, 1, 4, 3

Option 3: 3, 4, 1, 5, 2

Option 4: 2, 5, 1, 4, 3

Question : _____ is the process by which rocks are broken down at the Earth's surface into sediments, clay, soils and substances that are dissolved in water.

Option 1: Loess

Option 2: Erosion

Option 3: Weathering

Option 4: Leaching

Question : Which of the following chemicals is used as rodenticide?

Option 1: Copper sulphate

Option 2: Zinc sulphide

Option 3: Iron sulphate

Option 4: None of these

Question : What is the reason for the use of Sodium Thiosulphate in Photography?

Option 1: Reaction with light

Option 2: Ability to form complexion

Option 3: Oxidising behaviour

Option 4: Reducing behaviour

Question : Directions: Select the option that can replace the question mark (?) in the second row.
Row 1: 5, 6, 2, 4, 81
Row 2: 1, 3, 2, 4, ?
Row 3: 2, 3, 1, 5, 39

Option 1: 30

Option 2: 52

Option 3: 40

Option 4: 73