Find the value of   1 + 2 - 3 -4 + 5 - 6 + 7 + 8 - 9

Find the value of   1/2 + 3/4 - 5/6 is

Find the value of   -7 + 6 - ( - 8 ) + 3

Find the value of   1/2 + ( -3/4 ) - 5/6 is

Find the value of   3 5/9 - 1 1/6

Find the value of   ( 5 - [ 4 - { 3 - ( 3 - 3 - 6 ) } ] ) /2 is

Find the value of   (8! )/( 9! - 5! ) is

Find the value of Min[(1#2) $ 3, 4#(5$6)] $ Max (6#7), (7#8)] :

Find the value of x , [ [3, 4],[5, 6]] + [ [2, 1],[x, 1]] = [ [5, 5],[8, 7] ]

Study the following number series to answer these questions. 2 6 7 5 4 3 7 4 8 9 4 3 2 5 4 7 9 8 6 8 7 1 2 5 3 7 6 8 9 3 6 If the order of last 15 numbers is reversed, which number will be eighth to the right of thirteenth number from left? 1) 7 2) 8 3) 4 4) 6 5) None of these

Study the following number series to answer these questions. 2 6 7 5 4 3 7 4 8 9 4 3 2 5 4 7 9 8 6 8 7 1 2 5 3 7 6 8 9 3 6 How many 7's are there in the series which are immediately preceded by an even number and immediately followed by an odd number? 1) 2 2) 4 3) 3 4) 5 5) None of these