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questions
List of practice Questions
Which of the following kingdoms has no well defined boundaries?
Biology
biological classification
Which of the following ligands is a bidentate ?
Chemistry
coordination compounds
Which of the following may be used as respiratory substrates ? (a) Fats (b) Carbohydrates (c) Proteins (d) Nucleic acid
Biology
Respiration in plants
Which of the following meristem classification is based on the position in the plant body ?
Biology
Anatomy of Flowering Plants
Which of the following members of nitrogen family does not show negative oxidation state ?
Chemistry
p -Block Elements
Which of the following measurements is most precise ?
Physics
Units and measurement
Which of the following metals corrodes readily in moist air?
Chemistry
d -and f -Block Elements
Which of the following metal oxides is antiferromagnetic in nature ?
Chemistry
The solid state
Which of the following metal dissolves in sodium hydroxide with the evolution of hydrogen ?
Chemistry
GROUP 1 ELEMENTS
Which of the following metal carbonate is decomposed on heating?
Chemistry
GROUP 1 ELEMENTS
Which of the following molecules does not show any resonating structures?
Chemistry
Chemical bonding and molecular structure
Which of the following molecule has highest dipole moment ?
Chemistry
Chemical bonding and molecular structure
Which of the following metals is present in chlorophyll
Chemistry
GROUP 1 ELEMENTS
Which of the following observations was not correct during Rutherford?? scattering experiment?
Chemistry
Structure of atom
Which of the following molecules is linear ?
Chemistry
Chemical bonding and molecular structure
Which of the following molecules has highest dipole moment?
Chemistry
Haloalkanes and Haloarenes
Which of the following options contains the end products formed during anaerobic respiration in yeast?
Biology
Microbes in human welfare
Which of the following on treatment with hot alkaline
$KMnO_4$
gives benzoic acid
Chemistry
Hydrocarbons
Which of the following occupies the space between the cell wall and the shrunken protoplast in a plasmolysed cell ?
Biology
Transport in Plants
Which of the following options is correct regarding the property of benzenediazonium fluoroborate ?
Chemistry
Amines
Which of the following options has the correct pair of nephron parts that maintain pH and ionic balance of blood?
Biology
excretory products and their elimination
Which of the following options exemplifies a behavioural means of homeostasis ?
Biology
organisms and populations
Which of the following orbitals have a dumb bell shape ?
Chemistry
Structure of atom
Which of the following options shows two plants in which new plantlets arise from the same organ?
Biology
Reproduction in Organisms
Which of the following options shows bisexual animals only?
Biology
Reproduction in Organisms
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