cos(A+B) + cos(A-B) is equal to
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Which is the CORRECT pair of inherited chromosomes for the child to be a girl?
ABC is an equilateral triangle of side 6 cm. If a circle of radius 1 cm is moving inside and along the sides of the triangle, then the locus of the centre of the circle is an equilateral triangle of side is
The McMahon Line, which sets the boundary between India and China, is drawn to the northern boundary of which of the following states?
Dakshin Gangotri is a research base station set up by Indian scientists. Where is it located?
Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?
The given symbol stands for a/an ___ in an electric circuit.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the words/sentence.
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