Exams

________ is made by mixing iron with carbon and metals like chromium, nickel and manganese.

In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.

to portray in words; describe

If cos ­-11π/6 = x, then the value of x is

______ decreases the rate of setting of cement.

9 women can complete a work in 50 days. If more 6 women were added to them, how many days before the work can be completed?

If "P" denotes "multiplied by", "R" denotes "subtracted from", "S" denotes "added to" and "Q" denotes "divided by", then 6 P 7 S 169 Q 13 R 5 = ?

Point Q(-1,b) is the midpoint of segment EF. Co-ordinates of point E are (-4,a) and point F are (2,0). What is the value of a and b?

Antibodies are produced by