The expression `3/4+5/(36)+7/(144)+\ +(17)/(5184)+(19)/(8100)` is equal to (a) 0.9 (b) 0.95 (c) 0.99 (d) 1.91

The expression (3)/(4)+(5)/(36)+(7)/(144)+backslash+(17)/(5184)+(19)/(8100) is equal to (a)0.9(b)0.95(c)0.99(d)1.91

sqrt((.081xx.484)/(.0064xx6.25)) is equal to (a) 0.9(b)0.99 (c) 9(d)99

The square root of 0.4 is 0.6 (b) 0.7(c)0.8 (d) 0.9

If P(E)=0. 05 , then P(not\ E)= (a) -0. 05 (b) 0. 5 (c) 0. 9 (d) 0. 95

sin(tan^(-1)99 + cot^(-1)99) is equal to a) 0 b) -1 c) 1/2 d) 1

If (144)/(0.144)=(14.4)/(x), then the value of x is (a) 0.0144 (b) 1.44(c)14.4 (d) 144

The sum of the first 99terms of the series (3)/(4)+(5)/(36)+(7)/(144)+(9)/(400)+backslash*(99)/(100) (b) (999)/(1000) (c) (9999)/(10000) (d) 1

The G.C.D. of 1.08, 0.36 and 0.9 is (a) 0.03 (b) 0.9 (c) 0.18 (d) 0.108

(4. 2xx4. 2-1. 9xx1. 9)/(2. 3xx6. 1)=? (a) 0.5 (b) 1 (c) 1.9 (d) 4.2