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{:(,"Measured value",,"Significant figur...

`{:(,"Measured value",,"Significant figures"),((A),0.0235,(P),5),((B),235xx10^(2),(Q),4),((C ),46.64 div 2.3,(R ),3),((D),234.0,(S),2):}`

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The correct Answer is:
A-R; B-R; C-S; D-Q
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In column - I report values of some physical quantities (or) calculations are mentioned and column - II, the number of significant figures are mentioned. Match column - I values appropriately to those mentioned in column - II {:(,"Column - I",,"Column - II"),((A),(3.20+4.80)xx10^(5),(P),4),((B),0.030,(Q),2),((C ),(3.8 xx 10^(-6))+(4.2 xx 10^(-5)),(R ),3),((D),3.033,(S),2):}

Match the following {:(,P,Q,R,S),((A),1,2,4,3),((B),2,1,4,3),((C ),4,1,3,2),((D ),4,3,2,1):}

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Solve with due regard to significant figure. (3.0 xx10^(-8))+ (4.5 xx 10^(-6)) =

Match List - I and List - II . {:(,P,Q,R,S),((A),4,2,1,3),((B),4,1,3,2),((C ),1,4,2,3),((D ),4,1,2,3):}

Match Column - I with Column - II {:(,P,Q,R,S),((A),1,2,4,3),((B),2,1,4,3),((C ),4,1,3,2),((D ),4,3,2,1):}

Match List - I and List - II . {:(,P,Q,R,S),((A),4,3,1,2),((B),3,4,2,1),((C ),4,3,2,1),((D ),4,2,3,1):}

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Express the following calculations to the proper number of significant figures. ((2.34xx10^(-8))(0.5))/(6.4)

State the number of significant figures in the following (a)0.007 m^2 (b) 2.64 xx 10^(24)kg (c) 0.2370 g//cm^-3