(iv) Value of 4! - 3! (a) 24 (b) 6 (c) 12 (C) 18

If 5:4 :: 30 : x , then the value of x is (a) 24 (b) 12 (c) 3/2 (d) 6

If a/b=4/3, then the value of (6a+4b)/(6a-5b) is (a) -1 (b) 3 (c) 4 (d) 5

If (2,-3), (6,-5) and (-2,1) are three consecutive verticies of a rohmbus, then its area is (a) 24 (b) 36 (c) 18 (d) 48

If A B C D E F such that D E=3c m , E F=2c m , D F=2. 5 c m , B C=4c m , then perimeter of A B C is (a) 18cm (b) 20cm (c) 12cm (d) 15cm

The ratio of two numbers is 3:4 and their HCF is 4. Their LCM is (a) 12 (b) 16 (c) 24 (d) 48

The value of 30% of 60% of 200 is (a)23 (b) 24 (c)18 (d) 36

In Figure, if line segment A B is parallel to the line segment C D , what is the value of y? (a)12 (b) 15 (c) 18 (d) 20

If -3/8 a n d (x)/(-24) are equivalent rational numbers, then x= (a)3 (b) 6 (c)9 (d) 12

If 2a=3b=4c , then a : b : c= (a) 2:3:4 (b) 3:4:6 (c) 4:3:2 (d) 6:4:3

If 24. 125=24+A/(10)+B/(100)+C/(1000), then A+B+C= (a) 3 (b) 6 (c) 13 (d) 8