Question
In a row of 65 students, Hari sits 30th from
the right end of the row. If Hari shifted 12 places towards left then, what is his new position from the left end?ÂSolution
If Hari shifted 12 places towards left then Hari's position is 42th from the right end. Number of persons sitting to the left of Hari is: 65 - 42 = 23 Therefore, Hari's new position from the left end is: 23 + 1 = 24th .
Biological Oxygen Demand (BOD) is a measure of:
Which of the following methods refers to deactivation of microbes in food using electricity?
Milk fermentation to produce cheese is done initially by inoculating with:
Mold inhibitor used in bread is:
Solar evaporation is the simplest method of evaporating water with solar energy. Which of the following statement about it is incorrect?
Bt brinjal is
Which of the following metals are toxic to humans even at low concentrations
Options:
1. Arsenic
2. Lead
3. Iron
4. Selenium
_____________enzyme breaks down naringin in_________ juice to reduce bitterness.
Which of the following process results in formation of alcohol from sugar?
Rice is a:
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