SRI VIDYA MANDIR MATRIC HR.SEC.SCHOOL - PALACODE
                                                          SCIENCE FULL PORTION ONE MARK TEST-III
Name of the student *
Class and Sec *
Which of the following is a triatomic molecule *
1 point
The chief ore of aluminium is *
1 point
What happens when dilute hydrochloric acid is added to iron fillings *
1 point
The elements present in a —----- have same vacancy *
1 point
The number of particles present in one mole of any substance is equal to *
1 point
In a soap micelle, the soap molecules are arranged radically with_________ *
1 point
One of the following substances is not added to make denatured alcohol. This is__________ *
1 point
Observe the following experimental set up :    From this experimental set up which type of compound will react with lime water and what will remain in round bottom flask : *
1 point
Captionless Image
The act of cleaning a carpet by heating it with a stick is an example of inertia of *
1 point
A thief stole a box with valuable article of weight 'w' and jumped down a wall of height 'h'. Before he reached the ground he had experienced a load of *
1 point
The mass of an atom measured in *
1 point
The - - - - - glands are modified glands of the skin *
1 point
----- are rocket shaped particles seen is inner mitochondrial membrane *
1 point
Velocity and wavelength of light are related by a relation - - - - - *
1 point
An object is placed 25cm from a convex lens whose focal length is 10cm the image distance is - - - - - cm *
1 point
The number of - - - - - increases during allergy *
1 point
Node of Ranvier is found in *
1 point
The plasma membrane of axon is called *
1 point
At what temperature are celcius and Fahrenheit equal? *
1 point
Thermal expansion at particular temperature is less in *
1 point
Hygroscopic substances are used as - - - - - agents *
1 point
Solubility of NaCl in 100ml water is 36g. If 45 g of salt is dissolved in 100ml of water then calculate the mass percentage of salt in a solution *
1 point
Which one is referred as master gland? *
1 point
Auxin were identified by *
1 point
Which one of the following is an IUCD? *
1 point
Pollination with the help of insects like honey bees flies are called *
1 point
The relation between potential difference (V) and current (I) is *
1 point
Si unit of resistance is *
1 point
 The PH of a solution is 5. Its [OH-] is *
1 point
Ancon sheep is an example of *
1 point
Radioactive carbon (C¹⁴) dating method was discovered *
1 point
An organism having more than two sets of chromosomes is called *
1 point
Velocity of sound in the atmosphere of a planet is 500ms—1. The minimum distance between the sources of sound the obstacle to hear the echo, should be *
1 point
-—-- isotope is used for the treatment of cancer *
1 point
Which of the following mayerial *
1 point
Which of the following are used as preservative in food industry *
1 point
----- is symptom of CHD *
1 point
Obesity is not a risk factor *
1 point
What are the steps will you adopt for better waste management? *
1 point
An inexhaustible resources is *
1 point
Equilibrium is possible in a ------ system. *
1 point
If a person whose mass is 60kg stands on the surface of Earth, his weight would be 588 N hisweight in moon is -----? *
1 point
What is the amount of radiation that may cause death of a person when exposed to it? *
1 point
the reciprocal of electric resistivity is called *
1 point
Neon shows zero electron affinity due to _____. *
1 point
Among the given species A–,A+,  A3+ ,A2-and A, the smallest one in size is *
1 point
The molecular mass of X is 106. X can be *
1 point
Deliquescence is due to __________ *
1 point
if the magnification is less than 1, then we get an -______ image. *
1 point
incomplete four chambered heart found in *
1 point
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