Education
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Related to Chemistry- 194.
1. Which compound is not a Lewis acid? = Barium chloride (BaCl2). 2. Who discovered potassium? = Sir Humphry Davy.…
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Related to Geography -194.
1. Who first used the word ‘geography’ to describe the earth? = Eratosthenes. 2. Who wrote the book Metrologia? =…
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Related to Physics- 197.
1. Which mirror is placed next to the driver’s seat? = Convex mirror. 2. What is the reason for the…
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Related To Zoology – 191.
1. What is the human body temperature? = 37°C or 98.6 F. 2. How many bones are there in the…
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Related to economics -197.
1. Where is disguised unemployment usually seen in India? = Usually seen in the agricultural sector of rural areas. 2. …
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Related to history -200.
1. Egyptian civilization developed on the banks of which river? = On the banks of the Nile River. 2. What…
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Related to botany – 196.
1. From where is quinine obtained? = From the bark of the cinchona tree. 2. What type of plant is…
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Related to Chemistry- 193.
1. What is the radioactive isotope of hydrogen called? = Tritium (T or H-3). 2. Which has the highest number…
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Related to Geography -193-1.
Which is the longest river flowing in India? = Ganga River. Which river is called the grief of Bihar? =…
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Related to Physics- 196.
1. What is the SI unit of resistance? = Ohm (Ω). 2. What is the unit of electric potential? =…
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