Question : Direction: In this question, some equations are solved on the basis of a certain system. On the same basis find out the corrective alternative for the unsolved equation.

1 x 2 x 3 = 231 

3 x 4 x 5 = 453

5 x 6 x 7 = ?

Option 1: 657

Option 2: 675

Option 3: 756

Option 4: 765

Question : Direction: Some equation are solved on the basis of ceratain system. Find the correct answer for the unsolved equation on that basis.
5 x 4 x 3 = 70
6 x 5 x 4 = 140
7 x 6 x 5 = ?

Option 1: 210

Option 2: 220

Option 3: 230

Option 4: 240

Question : Direction: In this question, some equations are solved on the basis of a certain system. Find out the correct alternative for the unsolved equation on that basis.

4 x 5 x 8 =584

7 x 3 x 9 = 397

9 x 7 x 3 = ?

Option 1: 397

Option 2: 793

Option 3: 973

Option 4: 739

Question : Direction: Some equation are solved on the basis of certain pattern find the correct answer for the unsolved equation on that basis.

8 x 7 x 6 = 765

5 x 3 x 2 = 421 

9 x 6 x 4 = ?

Option 1: 583

Option 2: 853

Option 3: 841

Option 4: 481

Question : Direction: In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct alternative for the unsolved equation.

If 1 x 3 x 5=1925 and 7 x 9 x 11= 4981121 then find the value of 19 x 21 x 23=?

Option 1: 361529441

Option 2: 361441289

Option 3: 441361289

Option 4: 361441529