The metal whose salts do not give the borax bead test is
Scientific form of 79.69 is
Correct value of 0.006472867 up to three significant figures is
By evaluating (83 x 2.06)/5.48, answer correct to three significant figures is
Sam and John wants to paint a square hall with length of 12.45cm. total area (in cm²) Sam and John wants to paint (correct up to six significant figures) is
Number of significant figures in value 0.0891 are
Number of significant figures in 9.00823 are