If `57 : x=51 : 85 ,` then the value of `x` is: 95 (b) 76 (c) 114 (d) None of these

If 57 : x=51 : 85 , then the value of x is: (a) 95 (b) 76 (c) 114 (d) None of these

If 3/4 is equivalent to x/(28), then the value of x is (a) 6 (b) 7 (c) 8 (d) None of the above

If (x-1)/(x)=3, then the value of 1+(1)/(x^(2)) is (a) 9(b) 10(c)11 (d) None of these

In a A B C ,ifA B=x , B C=x+1,/_C=pi/3 , then the least integer value of x is 6 (b) 7 (c) 8 (d) none of these

In a A B C ,ifA B=x , B C=x+1,/_C=pi/3 , then the least integer value of x is 6 (b) 7 (c) 8 (d) none of these

In a A B C ,ifA B=x , B C=x+1,/_C=pi/3 , then the least integer value of x is 6 (b) 7 (c) 8 (d) none of these

If x lies in the interval [0,\ 1] , then the least value of x^2+x+1 is (a) 3 (b) 3//4 (c) 1 (d) none of these

If f(x) = x+ 1/x , x>0 then the greatest value of f(x) is (a) -2 (b)0 (c) 3 (d) none of these

The minimum value of x/((log)_e x) is e (b) 1//e (c) 1 (d) none of these

If f(x)=x+1/x ,\ \ x >0 , then its greatest value is -2 (b) 0 (c) 3 (d) none of these