Find C( 6 , 3 ) - C( 5 , 3 ) is equal to :
a ) C( 6 ,2 )
b ) C ( 5, 3 )
c ) C( 1, 0 )
d ) C( 5, 2 )

If a : b = 2 : 3 and c : b = 5 : 6 , then a : b : c is equal to: यदि a : b = 2 : 3 तथा c : b = 5 : 6 है, तो a : b : c का मान ज्ञात करें |

Find the value of : C(5,1)+C(5,2)+C(5,3)+C(5,4)

If a: b= 3 : 5 and b: c = 6 : 2 , find a : b : c

A : B = 3 : 4 and B : C = 5 : 6 Find the C : A

In a A B C , A D is the bisector of /_B A C . If A B=6c m , A C=5c m and B D=3c m , then D C= 11. 3 c m (b) 2. 5 c m (c) 3:5c m (d) None of these

If a : b = 2 : 3, b : c = 3 : 4, c : d = 4 : 5, find a : b : c : d.

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 = { 3 , 5 , 7 , 9 , 4 }, B = { 1, 3, 5 } , C = { 2, 4, 6 ,7 } ; then A - { B ∩ C } =

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