How many groups and periods are present in the Modern Periodic Table?
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In the following question, out of the four alternatives, select the alternative which best expresses the meaning of the idiom/phrase.
A bad patch
Device used for the detection and measurement of all types of radiation (alpha, beta and gamma)
The outermost layer of Earth is called _______.
What is the slope of the line parallel to the line passing through the points (-4,-6) and (2,-3)?
If x + 2(3-5x) > -1 - 2x < 5 - x/3; then the value of x is
The primary function of RNA is
A bank offers 5% compound interest per half year. A customer deposits Rs 4800 each on 1st January and 1st July of a year. At the end of the year, the amount he would have gained by way of interest?