It costs TK. 1,000 to make the first thousand copies of a book and X taka to make each subsequent copy. If it costs a total of TK. 7,230 to make the first 8,000 copies of a book, what is the value of X?

When they had a meeting seven company executives __ T, U, V, W, X, Y and Z ___ sit at a rectangular table .Thr...

If T sits directly opposite z and next to V, which executive must sit directly opposite U?

If Z sits directly opposite X, which executive must sit next to U?

If T and U sit immediately on either side of X, the executive sitting directly opposite X must be either __

If W sits directly opposite U and next to T, the two executives sitting immediately on either side of x would...

If z sits at the head of the table, Y directly opposite U, and V immediately on X's left, what is the highest...