Browse exam-wise, subject-wise, and country-wise MCQs with explanations.
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The numbers 13, 17, and 19 are prime.
The number 21 is composite.
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Iron, silver, and gold are solid at ordinary room temperature.
Mercury is liquid.
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The first three pairs link professions to workplaces.
Puppy-dog links a young animal to its adult form.
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Meter, centimeter, and kilometer measure length.
Kilogram measures mass.
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Cube, sphere, and cylinder are three-dimensional solids.
A triangle is two-dimensional.
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The numbers 16, 25, and 36 are perfect squares.
The number 20 is not.
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Apple, mango, and orange are fruits.
Carrot is a root vegetable.
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The first letters advance and the second retreat.
After D-U comes E-T.
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Each letter is four positions after the previous one.
P plus four positions gives T.
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The letters are day initials starting with Sunday.
The sixth day is Friday, represented by F.
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The letters are month initials starting with January.
The sixth month is June, represented by J.
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Letters advance by one while numbers decrease by one.
The next term is E22.
