Some equations have been solved on the basis of a certain pattern. Find the correct answer for the unsolved equation on that basis. 8x7x6=765 5x3x2=421 9x6x4= ?
3. In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation. 53 34 = 5334 65 46 = 6456 75 24 = ?
8. In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation. 7 x 5 x 6 = 576, 4 x 2 x 5 = 245, 8 x 2 x 5 = ?
10. In a certain code language, '+' represents 'x', '-' represents '+', 'x' represents '÷' and '÷' represents '-'. What is the answer to the following question? 75 - 5 + 25 ÷ 125 = ?