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CBSE 10 Science Question paper-2024 Set-1
This mock test includes actual CBSE Class 10 Science board exam questions from the year 2024 set 1, helping students understand exam trends and practice real paper formats
Duration
30 min
Questions
30
Marking
Negative
Questions Preview
A chemical reaction in which exchange of ions occurs between the reactants, is known as:
A zygote is formed by the fusion of a male gamete and a female gamete. The number of chromosomes in the zygote of a human is:
The part of seed which is a source of food during germination of seed is:
The plants that can be raised by the method of vegetative propagation are:
A plant growth inhibitor hormone which causes wilting of leaves is called:
An aqueous solution of a salt turns blue litmus to red. The salt could be obtained by the reaction of:
The number of single and double bonds present in a molecule of benzene (C6H6) respectively, are:
The metals which are found in both free state as well as combined state are:
Four solutions — glucose, alcohol, hydrochloric acid, and sulphuric acid — were tested with a bulb. The bulb glows in:
In human beings, proteins, carbohydrates, and fats are finally converted into:
Which of the following diseases is not caused by microorganisms?
The energy flow in the food chain is always:
Which of the following is not a greenhouse gas?
Which among the following elements is most reactive?
The device used to measure potential difference is:
Which of the following has a maximum resistivity?
Which of the following is the correct representation of Ohm’s law?
Which of the following solutions will not conduct electricity?
The unit of resistance is:
Which of the following is a magnetic substance?
Which of the following does not belong to the carbon family?
Which one of the following processes does not involve absorption of heat?
The device used to convert chemical energy into electrical energy is:
Which organ in human beings is responsible for filtering blood?
Which of the following is an example of a unicellular organism?
The main function of the large intestine is to:
Which part of the eye helps in changing the focal length of the lens?
The sky appears blue due to:
Which of the following is biodegradable?
Which of the following is responsible for water transport in plants?