What percent of a day is 3 hours? `12 1/2%` b. `16 2/3%` c. `18 2/3%` d. `22 1/2%`

What percent is 1 minute and 12 seconds of an hour? 2% b.10% c.12% d.20%

What percent of 1 hour is 1 minute and 12 seconds ? A. 2% B. 12% C. 11% D. 1.2%

A man bought 20 shares of Rs 50 at 5 discount, the rate of dividend being 13 1/2% . The rate of interest obtained is: 12 1/2% (b) 13 1/2% (c) 15 % (d) 16 2/3%

A physical quantity A is related to four observable a,b,c and d as follows, A=(a^2b^3)/(csqrtd) , the percentage errors of measurement is a,b,c and d,are 1% , 3% , 2% and 2% respectively. What is the percentage error in the quantity A?

A physical quantity A is related to four observable a,b,c and d as follows, A=(a^2b^3)/(csqrtd) , the percentage errors of measurement is a,b,c and d,are 1% , 3% , 2% and 2% respectively. What is the percentage error in the quantity A?

A physical quantity A is related to four observable a,b,c and d as follows, A=(a^2b^3)/(dsqrtc) , the percentage errors of measurement is a,b,c and d,are 1% , 3% , 2% and 1% respectively. What is the percentage error in the quantity A?

A physical quantity P is related to four quantities a,b , c and d as follows . P = (a^3 b^2)/(sqrt(c) d) The percentage errors of measurement in a,b , c and d are 1% , 3% , 4% and 2% respectively . What is the percentage error in the quantity P ?