Loose smut in wheat can be effectively controlled

225÷ 25 x 21 - 30 = ? + √2209 - √7744

∛157464 =?

44.99% of 499.98 × (3.30/7.40)% of 1399.97 + 10.02 = ?

15 * 12 + 35% of 80 + 70% of 130 = ?

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

(50 × 6 ÷ 12) × 9 = ?

Find the Value of √(-√3+√(3+8√(7+4√3)))? 

What value should come in the place of (?) in the following questions.

336 ÷ 6 ÷ √16 * ? = 1400 ÷ 4

226 x 15 - 11 x 99 + (41)² = ?

(12 × 8 + 7 ÷ 5) × 5 = ?

12% of 450 + 16% of 1500 = ?