Bombay Stock Exchange is the ______ stock exchange of

What will come in place of (?) in the given expression.

√625 + 12 × 5 = ?

40% of 50 + 50% of ? = 25% of 300 - 10% of 250

If a³ - b³ = (a - b)(a² + ab + b²), find a³ - b³ when a = 10 and b = 4.

32% of 4080 + 24% of 540 = ? % of 3200

Determine the simplified value of the given mathematical expression.

If a nine-digit number 389x6378y is divisible by 72, then the value of √(6x + 7y) will be∶

Find the Value of  

14% of 700 + 15% of 900 + 10% of 160 = ?