Related Questions

The cutting speed for drilling aluminium, brass and bronze with carbon steel drills is _________ cutting speed for drilling mild steel with high speed steel drills.
High speed steel drills can be operated at about _________ the speed of high carbon steel drills.
Masud's income is 60 percent more than Robi's income, and Robi's income is 40 percent less than Moni's income. What percent of Moni's income is Masud's income?
Mary's income is 60 percent more than Tim's income, and Tim's income is 40 percent less than Juan's income. What percent of Juan's income is Mary's income?
If w is 10 percent less than x, and y is 30 percent less than z, then wy is what percent less than xz?
If w is 10 percent less than x, and y is 30 percent less than z , then why is what percent less than xz?
At a certain bookstore , the regular price of each book is 20 percent less than its list price. If during a sale the price of each book at the store was 15 percent less than its regular price, then the price of a book during the sale was what percent less than its list price ?
Carbon content in plain carbon steel is __________ percent.
L is older than M and taller than N. O is younger than P, older than N and shorter than Q. R is older than S, younger than N, shorter than S and taller than Q. S is older than L, M, O, P, Q, R and S is necessarily false?
High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools.