346. Research through experiment and observation is called
	
	
	(a) Clinical Research
	
	(b) Experimental Research
	
	(c) Laboratory Research
	
	(d) Empirical Research
	
	
	
	
	
	
	
	 
	 
	
	347. Population Census is an example of ………….. Research
	
	
	(a) Survey
	
	(b) Empirical
	
	(c) Clinical
	
	(d) Diagnostic
	
	
	
	
	
	
	348. The author of “ The Grammar of Science” is
	
	
	(a) Ostle
	
	(b) Richard
	
	(c) Karl Pearson
	
	(d) Kerlinger
	
	
	
	
	
	
	
	 
	
	349. “The Romance of Research” is authored by
	
	
	(a) Redmen and Mory
	
	(b) P.V.Young
	
	(c) Robert C meir
	
	(d) Harold Dazier
	
	
	
	
	
	
	350. ………….. is a way to systematically solve the research problem
	
	
	(a) Technique
	
	(b) Operations
	
	(c) Research methodology
	
	(d) Research Process
	
	
	
	
	
	
	
 
 
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