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					                              COMPREHENSION TEST 1
1. Multipel choices
                                m4n5
1. The simplest expresion of     6 2
                                     is…. A. m 2 n 3                          B. m 2 n 3         C. m 2 n 3
                                m n
                                          D. m 2 n 2                        E. m 2 n 3

                  8 x 2 y 4  4 2 x 4 y 0 
2. The expresion  1 2  2 3  can be simplified into….. A. 2 x 1 y 3
                  x y  x y                                                  B. 2 x y 3
                                            
                                                   1             1         1
                                                 C. x 1 y  2 D. x y 3 E. x 1 y 3
                                                   2             2         2
                                                3
                                            
                               3 9             2
                                                     27 1               1             3
3. The simplest expresion of              3                 4
                                                                is…. A.            B.             C. 2      D. 3
                                                                        2             2
                                81        4
                                                 27        3

        E. 4

                                       1            2
                                5       2
                                             2  3  10 1
4. The simplest expresion of        7                11
                                                                  is …….A. 105 B. 106 C. 108 D. 50 5 E. 50 6
                                   2                3
                               5          10 3
                                            2
                                             2 4                  1                             7    8         256     7
5.Let x = 343 and y = 64, then the value of  x  3  y 3  is……A.
                                                                                           B.     C.      D.       E.
                                                                 10                             8    7         49     16

                                w10 y12 z 2         w 4 y 12    w8 y 6
6. The simplest expresion of                is…. A. 4 B.                      C. w 8 y 6 z 3
                                  2 6 5
                                w y z                 z          z3
                                                 D. w 6 y 8 z 3      E. w 2 y 6 z 2

                                    1
                  3.a 6 .b 5 
                  81.a 9 .b  2  can be writen as …… A. 3ab B. 3ab
7. The expresion 
                                                                         2
                                 
                                
                             C. 3ab        D. 3ab       E. 3ab 
                                      3                3             1




8.The simplest expression of            7 294  5 726  96  3 150 is ….A. -14 6                                 B.-15 6

  C. -16 6        D. -17 6          E. -18 6

9. The value of   2      3  12  32                is …..       A .8  6             B. 8  2 6          C. 6
    D. 8  6                 E. 8  2 6
                                                               ab             1               1
10. Let a =      7  5 and b =         7  5 . The value of        ......A.    7        B.     7
                                                              ab            14               7
                 2
          C.       7
                 5

          1
     D.     7                 E. 2 7
          5
11. The expression of
                              13
                                                         
                                   is equal to ……A. 13 4  3                   
                                                                        B.13 4  3   
                         4 3
          C.
               13
                7
                 4 3   
          
     D. 4  3                 
                              E. 4  3   
                             3 2 2
12. The expression of                  is equal to …….A. 3 5  2 10  3 3  2 6
                              5 3
B.
    1
    2
      ( 3 5  2 10  3 3  2 6 )             C. 3 5  2 10  3 3  2 6    D.
                                                                              1
                                                                              2
                                                                                      
                                                                                3 5 2 6
    1
E. ( 3 5  2 10  3 3  2 6 )
    8
!3.The value of x that satisfies 8 3 x1  128x1 is…… A. -10   B. -5 C. -2 D. 2 E.5

                                             1            5                 7                      7
14.The value of x that satifies 3 2 x 3      27 is…….A.            B.             C.0      D.
                                             3            2                 4                      4
                 5
          E. 
                 2
                               COMPREHENSION TEST 1
1. Multipel choices
                                   m4n5
1. The simplest expresion of        6 2
                                        is…. A. m 2 n 3                                 B. m 2 n 3          C. m 2 n 3
                                   m n
                                             D. m 2 n 2                               E. m 2 n 3


                  8 x 2 y 4  4 2 x 4 y 0 
2. The expresion  1 2  2 3  can be simplified into….. A. 2 x 1 y 3
                  x y  x y                                                                                        B. 2 x y 3
                                            

                                                                            1 1  2   1                          1 1 3
                                                                       C.     x y    D. x y 3               E.     x y
                                                                            2          2                          2
                                                   3
                                               
                                   3 9            2
                                                            27 1                    1    3
3. The simplest expresion of                 3                     4
                                                                            is…. A.     B.       C. 2        D. 3     E. 4
                                                                                    2    2
                                   81        4
                                                    27            3



                                          1                2
                                   5       2
                                                2  3  10 1
4. The simplest expresion of            7                   11
                                                                              is …….A. 105 B. 106 C. 108 D. 50 5 E. 50 6
                                       2                   3
                                   5      10 3
                                               2
                                             2 4               1                                          7    8         256     7
5.Let x = 343 and y = 64, then the value of  x 3  y 3  is……A.
                                                                                                      B.     C.      D.       E.
                                                               10                                          8    7         49     16

                            w10 y12 z 2    w 4 y 12 w8 y 6
6. The simplest expresion of 2 6 5 is…. A. 4 B.        3
                                                                  C. w 8 y 6 z 3
                            w y z            z       z
                                        D. w y z
                                            6 8 3
                                                         E. w 2 y 6 z 2


                                       1
                  3.a 6 .b 5     
7. The expresion                   can be writen as …… A. 3ab                                  B. 3ab
                                                                                                              2
                  81.a 9 .b  2   
                                  

                              C. 3ab                                 D. 3ab            E. 3ab 
                                                       3                           3                  1




8.The simplest expression of 7 7 294  5 726  96  3 150 is ….A. -14 6                                                    B.-15 6

  C. -16 6        D. -17 6             E. -18 6

9. The value of    2      3  12  32                      is …..            A .8  6         B. 8  2 6             C. 6
        D. 8  6                   E. 8  2 6

				
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