[(a+b+c)(b+c+d)=?],[" A cubic polynomail "p(x)" is such that "p(1)=1quad (0,a)|6quad " cj "10],[[p(2)=2,p(c)=3,p(4)=5," b) "13],[p(6),=?," (2) "a|" Loun "2," d) "7]]

If A and B are two events such that P(A)!=0 and P(B" "|" "A)" "=" "1 ; then (A) AsubB (B) BsubA (C) B=varphi (D) A=varphi

If A and B are two events such that P(A)!=0 and P(B | A) = 1 ; then(A) AsubB (B) BsubA (C) B=varphi (D) A=varphi

If 0.13+p^(2)=13, then p equals (a) 0.01 (b) 0.1(c)10(d)100

If points A(5, p), B(1, 5), C(2, 1) and D(6, 2) form a square A B C D , then p= (a) 7 (b) 3 (c) 6 (d) 8

If A and B are any two events such that P(A)" "+" "P(B)" "-" "P(A" "a n d" "B)" "=" "P(A) ? then (A) P(B" "|" "A)" "=" "1 (B) P(A" "|" "B)" "=" "1 (C) P(B" "|" "A)" "=" "0 (D) P(A" "|" "B)" "=" "0

If A and B are any two events such that P(A) + P(B) - P(A a n d B) = P(A) ? then(A) P(B | A) = 1 (B) P(A | B) = 1 (C) P(B | A) = 0 (D) P(A | B) = 0

If (b+c)/a,(c+a)/b,(a+b)/c are in A.P. show that 1/a,1/b1/c are also in A.P. (a +b+c != 0) .

If A D is median of A B C and P is a point on A C such that a r\ ( A D P):\ a r\ ( A B D)=2:3,\ then a r( P D C): a r\ ( A B C) is 1:5 (b) 1:5 (c) 1:6 (d) 3:5

If A D is median of A B C and P is a point on A C such that a r\ ( A D P):\ a r\ ( A B D)=2:3,\ then a r( P D C): a r\ ( A B C) is 1:5 (b) 1:5 (c) 1:6 (d) 3:5