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Question 1
What includes in a uniform motion?
Question 2
If you are asked to project the image of a well-lit painting on the wall, which one of the following optical devices would you select for this purpose?
Question 3
Directions: Answer the following questions by selecting the most appropriate option.
An air pollutant which can cause acid rain and which is injurious to respiratory tissue is__
Question 4
Why we use curtains in the halls and building having greater space ?
Question 5
Equinox means
Question 6
The current (I), voltage V plot of a certain electronic device is given alongside. The device is
Question 7
Direction: Answer the following questions by selecting the correct/most appropriate options.
Which fuel has the highest calorific value from among the following?
Which fuel has the highest calorific value from among the following?
Question 8
Direction: Answer the following question by selecting the correct / most appropriate options.
“Sodium and Potassium are stored in Kerosene. Give the reason.”
The following reasons are given by VIII class students :
A) Both are highly reactive and react with carbon dioxide in the atmosphere.
B) Both are highly toxic and gives off toxic fumes.
C) Both are highly reactive and react with oxygen in atmosphere.
D) Kerosene helps cut off the reaction of the metals with oxygen in the air.
Select the most appropriate reason(s) given by Class VIII students.
“Sodium and Potassium are stored in Kerosene. Give the reason.”
The following reasons are given by VIII class students :
A) Both are highly reactive and react with carbon dioxide in the atmosphere.
B) Both are highly toxic and gives off toxic fumes.
C) Both are highly reactive and react with oxygen in atmosphere.
D) Kerosene helps cut off the reaction of the metals with oxygen in the air.
Select the most appropriate reason(s) given by Class VIII students.
Question 9
Directions: Answer the following questions by selecting the most appropriate option.
Lightning conductor is made up of
Lightning conductor is made up of
Question 10
Directions: Answer the following questions by selecting the most appropriate option.
Which metal is used as a catalyst in the hydrogenation of oils?
Which metal is used as a catalyst in the hydrogenation of oils?
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Dec 24CTET & State TET Exams
