Mercury has become a serious toxic waste. It is found in which of the following instruments?
Mercury is a heavy silvery-white metal that is liquid at room temperatures. It is commonly used in thermometers, nano-meters and barometers, thus it is present in nearly every chemistry and physics lab. Confined in such instruments mercury itself is not likely to cause health problems, but if there is a means for mercury vapor to enter the environment, these highly toxic vapors present a health hazard.
A fluorescent lamp tube is filled with a gas containing low pressure mercury vapor and argon, xenon, neon, or krypton. Fish can absorb methyl mercury from their food and directly from water as it passes over their gills.
Select the number that can replace the question mark (?) in the following series.
5, 9, 17, 33, 65, ?
Showing a photograph of a girl, Prateek said, “This is Gunjan. She is my father’s mother-in-law’s husband’s only daughter’s daughter.”
<...If A denotes ‘addition’, B denotes ‘multiplication’, C denotes ‘subtraction’, and D denotes ‘division’, then what will be the value of t...
Read the given statements and conclusions carefully and decide which of the conclusions logically follows from the statements:
Statements:
...If STRICTURE is coded as TSUTCIRER, then how would INCULCATE be coded?
Select the option that is related to the fifth term in the same way as the second term is related to the first term and fourth term is related to third ...
How many meaningful four-letter English words can be formed using T, U, K and S using each letter only once in each word?
Pointing to a photograph of a boy, Nita said, "He is the son of the only daughter of my mother". How is Nita related to the boy?
Change the question mark with the option that follows the applied logic in the first pair.
Man: Woman :: Boys: ??
What should come in place of? in the given series based on the English alphabetical order?
GUN, DWM, AYL, XAK, ?