Question
Three statements are given, followed by three
conclusions numbered I, II and III. Assuming the statements to be true, even if they seem to be at variance with commonly known facts, decide which of the conclusions logically follow(s) from the statements. Statements: All tigers are fishes. No elephant is a tiger. Some deer are tigers. Conclusions: I. Some fishes are deer. II. No elephant is a deer. III. No deer is a fish.Solution
The correct answer is D
If the root mean square speed of gas molecules is doubled, the absolute temperature of the gas:
Which compound reacts with sodium metal to release hydrogen gas?
Sir C.V. Raman was awarded Noble Prize for his work connected with which of the following phenomenon of radiation?Â
A plane electromagnetic wave travels in vacuum along the z-direction. If the frequency of the wave is 20 MHz, what is its wavelength?
Which among the following is the fundamental quantity?
Necessary element of change in solar energy to electric energy –
Which vitamin deficiency is most directly associated with night blindness in humans?
Stereo was invented by               .
In which part of the chloroplast does the light reaction occur?
While cooking, if the bottom of the vessel is getting blackened on the outside, it means thatÂ
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