A physical quantity P is related to four observables `p=(a^2b^3)/sqrt(cd)`.The percentage of error of measurement a,b,c,d are `1%,3%,4%` and `2%`respectively what is the percentage of error in the quantity P?

An error of 3% is committed in the measurement of volume of a cube. What is the percentage of error committed in the measurement of each of its sides.

The isotopic abundance of C-12 and C-14 is 98% and 2% respectively : What would be the number of C-14 isotope in 12 g carbon sample :

Find the relation between the relative error and percentage error.

Lead forms three oxides A,B,C The quantity of oxygen in each of the oxides A B and C is 7.143 % ,10.345% and 13.133% respectively. Show that the law of multiple is obeyed.

Calculate the percentage of error in the determination of g=4pi^2l//_t2 when l and t are measured with _-^+2% and _-^+3% errors respectively.

In an experiment, two capacities measured are (1.3_-^+0.1)muF and (2.4_-^+0.2)muF Calculate the total capacity in parallel with percentage error.

Amanufacturer has three machine operators A, B and C. The first operator A produces 1% defective items, whereas the other two operators B and C produces 5% and 7% defective items, respectively. A is on the job for 50% of the time, B on the job for 30% of the time and C is on the job for 20% of the time. A defective item is produced, what is the probability that it was produced by A.

If P(A) = 1/2 and P(AnnB)=1/3 then what is the probability of (A-B)^C ?

In sweat pea, genes C and P are necessary for colour in flowers. The flowers are white in the absence of either or both the genes. What will be the percentage of coloured flowers in the offspring of the cross C c p p xx c c P p ?