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InterviewSolution
This section includes InterviewSolutions, each offering curated multiple-choice questions to sharpen your knowledge and support exam preparation. Choose a topic below to get started.
| 3051. |
One of the most common solvents used for crystallization is |
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Answer» One of the most common solvents used for crystallization is |
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| 3052. |
Why do we perfer woolen clothes in Winter |
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Answer» Why do we perfer woolen clothes in Winter |
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| 3053. |
What is the source of rain water? |
| Answer» What is the source of rain water? | |
| 3054. |
Sorry for disturbing but I want to know that in how many ways we can save water? |
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Answer» Sorry for disturbing but I want to know that in how many ways we can save water? |
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| 3055. |
Is humans are matter? Give reasons. |
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Answer» Is humans are matter? Give reasons. |
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| 3056. |
While making cottage cheese, you use this separation method: |
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Answer» While making cottage cheese, you use this separation method: |
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| 3057. |
The early Indians wore fabrics made out of which fibres? |
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Answer» The early Indians wore fabrics made out of which fibres? |
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| 3058. |
Which of the following are uses of fresh water? |
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Answer» Which of the following are uses of fresh water? |
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| 3059. |
Name the gaseous raw material essential for the production of starch in plants. |
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Answer» Name the gaseous raw material essential for the production of starch in plants. |
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| 3060. |
How is jute obtained from the jute plant? |
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Answer» How is jute obtained from the jute plant? |
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| 3061. |
Which component of air is commonly used in fire extinguishers? |
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Answer» Which component of air is commonly used in fire extinguishers? |
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| 3062. |
Impure sample of Naphthalene can be purified by: |
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Answer» Impure sample of Naphthalene can be purified by: |
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| 3063. |
Glycogen is stored inside cells of |
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Answer» Glycogen is stored inside cells of |
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| 3064. |
We use water in our daily lives for activities like bathing, washing clothes and utensils, drinking, etc. Mention two other uses of water. [2 MARKS] |
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Answer» We use water in our daily lives for activities like bathing, washing clothes and utensils, drinking, etc. Mention two other uses of water. [2 MARKS] |
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| 3065. |
Define Evaporation. [1 MARK] |
| Answer» Define Evaporation. [1 MARK] | |
| 3066. |
What do you mean by fibre? |
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Answer» What do you mean by fibre? |
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| 3067. |
How can you separate oil fromwater |
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Answer» How can you separate oil fromwater |
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| 3068. |
Which condition is shown in the given image? |
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Answer» Which condition is shown in the given image?
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| 3069. |
An animal placed in an airtight transparent jar and is kept in sunlight, as shown in the figure. How can the animal be helped to survive for a long time? |
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Answer» An animal placed in an airtight transparent jar and is kept in sunlight, as shown in the figure. |
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| 3070. |
Ravi is having a mixture of sugar and small pieces of stones.He decided to separate the two materials.What are the processes which can be involved in it?Explain. [5 MARKS] |
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Answer» Ravi is having a mixture of sugar and small pieces of stones.He decided to separate the two materials.What are the processes which can be involved in it?Explain. [5 MARKS] |
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| 3071. |
A solution is said to be ________ if no more solute can be dissolved in solvent. |
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Answer» A solution is said to be ________ if no more solute can be dissolved in solvent. |
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| 3072. |
At which of the following stages will bleaching and dyeing of the fabrics be usually done ? |
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Answer» At which of the following stages will bleaching and dyeing of the fabrics be usually done ? |
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| 3073. |
Enter the correct sequence of the words that should be used in the below paragraph. "If you want a luxurious [A] / luxuriant [B] growth of hair, try the [A] / a [B] new shampoo.” The lama [A] / llama [B] taught us simple luring and high thinking. He said he was loath [A] / loathe [B] to criticize his guru as he was deeply obliged to him. Release from of internment [A] / interment [B] meant the beginning of a new life. The correct sequence is ___ |
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Answer» Enter the correct sequence of the words that should be used in the below paragraph. "If you want a luxurious [A] / luxuriant [B] growth of hair, try the [A] / a [B] new shampoo.” The lama [A] / llama [B] taught us simple luring and high thinking. He said he was loath [A] / loathe [B] to criticize his guru as he was deeply obliged to him. Release from of internment [A] / interment [B] meant the beginning of a new life. The correct sequence is |
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| 3074. |
Natrium is the latin name of ____________. |
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Answer» Natrium is the latin name of ____________. |
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| 3075. |
What do we mean by churning? Where is it used? [2 MARKS] |
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Answer» What do we mean by churning? Where is it used? [2 MARKS] |
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| 3076. |
Unit mass of a liquid with volume V1 is completely changed into a gas of volume V2 at a constant external pressure P and temperature T. If the latent heat of evaporation for the given mass is L, then the increase in the internal energy of the system is |
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Answer» Unit mass of a liquid with volume V1 is completely changed into a gas of volume V2 at a constant external pressure P and temperature T. If the latent heat of evaporation for the given mass is L, then the increase in the internal energy of the system is |
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| 3077. |
The groundwater level of a particular area will increase if: |
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Answer» The groundwater level of a particular area will increase if: |
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| 3078. |
Question 2 (e) State whether the following statement is true or false: Weaving of yarn makes a piece of fabric. |
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Answer» Question 2 (e) State whether the following statement is true or false: |
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| 3079. |
What are the types of changes based on the speed of the change itself? Give three examples for each type. [5 MARKS] |
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Answer» What are the types of changes based on the speed of the change itself? Give three examples for each type. [5 MARKS] |
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| 3080. |
The clear liquid obtained after filtration _____________________ |
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Answer» The clear liquid obtained after filtration _____________________ |
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| 3081. |
Periodic changes: |
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Answer» Periodic changes: |
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| 3082. |
Define environment |
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Answer» Define environment |
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| 3083. |
Groundnuts can be separated from rice by _______ . |
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Answer» Groundnuts can be separated from rice by _______ . |
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| 3084. |
Manisha took some vinegar in a test tube and added some baking powder to it . Then she lit a matchstick and brought it near the mouth of the test tube . The flame of the matchstick got extinguished. Which of the following is correct conclusion regarding the given experiment . (A) Carbon dioxide gas does not support burning . (B) Air contains carbon dioxide . (C) Oxygen gas present in the air is necessary for burning . (D) Oxygen gas can extinguish fire . |
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Answer» Manisha took some vinegar in a test tube and added some baking powder to it . Then she lit a matchstick and brought it near the mouth of the test tube . The flame of the matchstick got extinguished. Which of the following is correct conclusion regarding the given experiment . (A) Carbon dioxide gas does not support burning . (B) Air contains carbon dioxide . (C) Oxygen gas present in the air is necessary for burning . (D) Oxygen gas can extinguish fire . |
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| 3085. |
Name two processes which maintain the balance of carbon dioxide and oxygen in the atmosphere. |
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Answer» Name two processes which maintain the balance of carbon dioxide and oxygen in the atmosphere. |
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| 3086. |
explain me the difference of reversible change and irreversible change |
| Answer» explain me the difference of reversible change and irreversible change | |
| 3087. |
Name the hardest compound. |
| Answer» Name the hardest compound. | |
| 3088. |
In this chapter, the last journey is called composting. There they used a word which was 'sieved compost'. What is sieved compost? |
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Answer» In this chapter, the last journey is called composting. There they used a word which was 'sieved compost'. What is sieved compost? |
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| 3089. |
How will you separate soya chunks from a vegetable gravy? |
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Answer» How will you separate soya chunks from a vegetable gravy? |
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| 3090. |
Write a examples from your day to day life on these topic and explain in your own word A. Loading B. Homogeneous solution C. Solvent D. Filtration E. Sieving |
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Answer» Write a examples from your day to day life on these topic and explain in your own word A. Loading B. Homogeneous solution C. Solvent D. Filtration E. Sieving |
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| 3091. |
____ is a method of separation of substances based on their sizee, colour, shape and texture. |
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Answer» ____ is a method of separation of substances based on their sizee, colour, shape and texture. |
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| 3092. |
state various uses of cotton fibres. |
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Answer» state various uses of cotton fibres. |
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| 3093. |
The process through which a liquid converts into vapor below its boiling point is called________ |
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Answer» The process through which a liquid converts into vapor below its boiling point is called________ |
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| 3094. |
Choco-chip cookies and ice cream would be classified as : |
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Answer» Choco-chip cookies and ice cream would be classified as : |
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| 3095. |
Which types of crops are grown on clayey soil? |
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Answer» Which types of crops are grown on clayey soil?
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| 3096. |
Classify the following into elements, compounds and mixtures. Sodium Soil Sugar solution Silver Calcium carbonate Tin Silicon Coal Air Soap Methane Carbon dioxide Blood |
Answer» Classify the following into elements, compounds and mixtures.
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| 3097. |
Question 12 Which of the following is not a green house gas? (a) Nitrogen gas (b) Water vapour (c) Methane gas (d) Carbon dioxide |
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Answer» Question 12 |
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| 3098. |
Identify a suitable noun for the blank. The _________ house was destroyed in the flood. |
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Answer» Identify a suitable noun for the blank. The _________ house was destroyed in the flood. |
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| 3099. |
The nitrogen content in air is: |
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Answer» The nitrogen content in air is: |
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| 3100. |
The process of a solid changing into liquid is called: |
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Answer» The process of a solid changing into liquid is called: |
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