Question
In a diagram below, it represents students, painters and
singers. Study the diagram and identify the region which represents those students who are painters and not singers.Solution
The letter ‘b’ represents those students who are painters and not singers.
In a nuclear reactor, one of the following is used as a fuel.
Which tissue acts as first line of protection for body from any physical or chemical damage?
A sulphide ore is converted into metal oxide by which of the following process?
If a medium has a critical angle for total internal reflection from the medium to vacuum as 90°, what is the velocity of light in the medium? (Take c =...
When Mendel crossed a tall pes plant with a short pea plant, only tall plants were produced. Of these progeny F1 plants, ______ had dissimilar factor...
In alchemy, aqua fortis is the classical name of which chemical compound that is used chiefly in the manufacture of explosives and fertilisers, and in o...
Which of the following element has the highest melting point?
Which of the following terms does not represent electrical power in a circuit ?
Two waves, each of amplitude 1.5 mm and frequency 10 Hz, are travelling in opposite direction with a speed of 20 mm/s. The distance in mm between adjace...
When diamond is heated at more than 1500 Degree Celsius in the absence of air, then it turns to………….?
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