Question
In each of the following questions, a pair of words is
given. This pair is followed by four other pairs, one of which has a relationship most similar to the original pair. Choose the option that best represents the same relationship. Mercury : Thermometer :: Petrol : ?Solution
Mercury functions within a thermometer to measure temperature. Likewise, petrol powers the engine. The relationship is one of functional component to mechanism.
A liquid initially contracts when cooled down to 4°C but on further cooling down to 0°C, it expands. The liquid isÂ
Mendeleev's periodic table is based on ____?
Which of the following statements about permanent tissues is correct ?
Eclipses occur due to which optical phenomena?
Which part of the human brain controls involuntary actions like heartbeat and breathing?
Which vitamin is mainly obtained from sunlight and is important for healthy bones?
Which is not shown by vitamins?   Â
Which organ is often called the 'Powerhouse of the Cell'?
Which part of the plant is mainly responsible for the process of photosynthesis?
The speed of sound is maximum in which of the following ?
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