Question
Tungsten is used for the manufacture of the filament of
an electric bulb, because –Solution
Tungsten is used because it has the highest melting point of all the metallic elements. It melts at 3410 degrees Celsius. When current passes through the filament it heats it up. When the filament reaches a certain temperature it starts to give off light, that's how we get a light bulb. The first successful light bulb filaments were made of carbon (from carbonized paper or bamboo).
Which letter-cluster will replace the question mark (?) to complete the given series?
ZFKQ, BCMN, ?, FWQH, HTSE
Identify the figure that completes the pattern.
Seven boxes – A, B, C, D, E, F and G are kept one above the other in stack. G is kept at the bottommost position. A is kept immediately above G. There...
In a certain code language, ‘TIME’ is written as ‘3629’ and ‘BEND’ is written as ‘4582’.
How is ‘E’ written in that code lang...
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Select the set in which the numbers are related in the same way as are the numbers of the following sets.
(NOTE : Operations should be performed ...
In a certain code language, 'LAMP' is coded as 'IWJL'. What is the code for 'LOGS' in that code language?
X says, "Y” is my mother's only daughter." How Is Y related to X?
If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−', what will come in place of the q...
Select the option that is related to the third term in the same way as the second term is related to the first term and the sixth term is related to th...
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