Question : When the heavier component in a mixture settles after water is added to it, the process is called ______________.
Option 1: sedimentation
Option 2: sieving
Option 3: yarning
Option 4: threshing
Correct Answer: sedimentation
Solution : The correct option is sedimentation.
Sedimentation occurs when heavier particles in a mixture settle down to the bottom due to gravity when water is added. This separation is based on the differences in density between the components in the mixture.
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Question : Directions: Arrange the given words in the sequence in which they occur in the dictionary. 1. Home 2. House 3. Houston 4. Honor 5. Horror
Option 1: 1, 5, 4, 3, 2
Option 2: 1, 4, 5, 2, 3
Option 3: 1, 4, 5, 3, 2
Option 4: 1, 5, 4, 2, 3
Question : Directions: Select the option that represents the correct order of the given words as they would appear in an English dictionary. 1. Profess 2. Product 3. Prosecute 4. Precaution 5. Proctor
Option 1: 2, 5, 4, 1, 3
Option 2: 3, 5, 2, 1, 4
Option 3: 4, 5, 2, 3, 1
Option 4: 4, 5, 2, 1, 3
Question : Which type of rainfall occurs when the heated air from the Earth's surface rises upwards along with the water vapour and gets condensed when it reaches a higher altitude?
Option 1: Cyclonic rainfall
Option 2: Elusive rainfall
Option 3: Convectional rainfall
Option 4: Random rainfall
Question : The heating of a coil is proportional to the nth power of the time of flow of current through it, where n is equal to:
Option 1: +2
Option 2: -2
Option 3: +1
Option 4: -1
Question : Directions: Which one set of letters when sequentially placed at the gaps in the given letter series shall complete it? c_bba_cab_ac_ab_ac
Option 1: babcc
Option 2: bcacb
Option 3: acbcb
Option 4: abcbc
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