(a) `( -30) -:10 ` (b) `50-: (-5)`

Water constitutes_________% of the total cellular mass. (a) 10 (b) 30 (c) 50 (d) 90

1, 5, 14, 30, 50, 55, 91 (a) 5 (b) 50 (c) 55 (d) 91

Write each of the following as a decimal . (a) 200 + 30 + 5 + 2/10 + 9/10 (b) 50 + 1/10 + 6/100 (c) 16 + 3/10 + 5/1000

Check whether the given fractions are equivalent : (a) 5/9 ,(30)/(54) (b) 3/(10) ,(12)/(50) (c) 7/(13) , 5/(11)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point on the axis which is equidistant from (-4,0) and (10,0) is , a) (7,0) (b) (5,0) c) (0,0) d) (3,0)

The point P on x -axis equidistant from the points A(-1,0) and B(5,0) is (a) (2,0) (b) (0,2) (c) (3,0) (d) (-3,5)

The smallest fraction,which each of (6)/(7),(5)/(14),(10)/(21) will divide exactly is (a) (30)/(7) (b) (30)/(98)( c) (60)/(147) (d) (50)/(294)