If `x=63 %\ of\ y ,\ t h e n\ y^2` is approximately what percent of `x^2 ?` `125` b. `200` c. `250` d. `350`

If x=63%backslash of (:y,(:thenbackslash y^(2) is approximately what percent of x^(2)?125 b.200 c.250 d.350

If \ ^n C_x=\ \ ^n C_y\ a n d\ x!=y ,\ t h e n\ x+y=ndot

If 8% of x=4% of y, t h e n 20 % of x is a.10 % of y b. 80 % of y c. 16 % of y d. none of these

If x is 25% less than y, then what percent is y more than x?16(1)/(2)% b.29% c.33(1)/(3)% d. none of these

If x % of 500=y % of 300 a n d x % of y % o f200=60 , the n x=? a.10sqrt(2) b. 15sqrt(2) c. 20sqrt(2) d. 30sqrt(2)

If 5x^2-13 x y+6y^2=, t h e n x : y is 2:1 on l y b. 3:5 on l y c. 5:3 or 1:2 d. 3:5 or 2:1

If x=5a n dy=-2t h e nx-2y=9. The contrapositive of this statement is A.If x-2y=9t h e nx=5a n dy=-2 B. If x-2y!=9t h e nx!=5a n dy!=-2 C. If x-2y!=9t h e nx!=5ory!=-2 D. If x-2y!=9t h e ne i t h e rx!=5a n dy!=-2

If x=5a n dy=-2t h e nx-2y=9. The contrapositive of this statement is A.If x-2y=9t h e nx=5a n dy=-2 B. If x-2y!=9t h e nx!=5a n dy!=-2 C. If x-2y!=9t h e nx!=5ory!=-2 D. If x-2y!=9t h e ne i t h e rx!=5a n dy!=-2

If A=x % of y a n d B=y % of x , t h e n which of the following is true? a.A is smaller than B b.A is greater than B. c.Relationship between A and B cannot be determined d.If x is smaller than y, then A is greater than B e.None of these

If x+i y=(1+i)(1+2i)(1+3i),\ t h e n\ x^2+y^2 is: (a) . 0 (b) . 1 (c) . 100 (d) . none of these