Which of the following is the most prevalent primary immunodeficiency disease?

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#Question id: 11858

#General Aptitude

A, B and C start at the same time in the same direction to run around a circular stadium . A completes a round in 252 seconds , B in 308 seconds and C in 198 seconds all starting at the same point . After what time will they meet again at the starting point ?

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#Question id: 13077

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

The DNA probes for RFLP may NOT be obtained from

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#Question id: 14533

#Section 1: Engineering Mathematics

The height h and radius r of cylinder of greatest volume that can be cut from a sphere of radius b is

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#Question id: 191

#Section 2: General Biology

The role of zinc in the mechanisms of carbonic anhydrase is to

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#Question id: 9589

#Section 2: General Biology

The physical mechanism by which excitation energy is conveyed from the chlorophyll that absorbs the light to the reaction centre, By this mechanism the excitation energy is transferred from one molecule to another by a nonradioactive process, this mechanism is known as