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#Question id: 44


The four covalent bonds in methane (CH4) are arranged around carbon to give which one of the following geometries?

#Section 2: General Biology
  1. Trigonal

  2. Tetrahedral

  3. Trigonal bipyramidal

  4. Trigonal planar


Answer:- Option(s): 2


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#Question id: 17275

#Section 7: Recombinant DNA technology and Other Tools in Biotechnology

which of the following statement is incorrect about Clustal?

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#Question id: 17276

#Section 4: Fundamentals of Biological Engineering

The viscosity of water at STP is approximately

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#Question id: 17277

#Section 4: Fundamentals of Biological Engineering

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#Question id: 17285

#Section 1: Engineering Mathematics

If the arithmetic mean of the data given below is 28, 
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#Question id: 17286

#Section 1: Engineering Mathematics

Consider the following grouped frequency distribution :
 
What is the median of the distribution ? 

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#Question id: 17287

#Section 1: Engineering Mathematics

Consider the following grouped frequency distribution : 

What is mean deviation about the median ?  

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