Types of Mnemonics
a. 9
b. 5
c. 8
d. 3

If A : B : C=2:3:4, then the ratio A/B : B/C : C/A is equal to 4:9: 16 b. 8:9: 24 c. 8:9: 12 d. 8:9: 16

A\ (6,3),\ B(-3,5),\ C(4,-2)\ a n d\ D(x ,3x) are four points. If "Delta"D B C :"Delta"A B C=1:2, then x is equal to a. 11/8 b. 8/11 c. 3 d. none of these

In a business,the ratio of the capitals of A and B is 2:1, that of b and C is 4:3 and that of D and C is 6:5. Then the ratio of the capitals of A and D is 9:20 b.5:3 c.3:5 d.20:9

If a number 774958A96B is divisible by 8 and 9, the respective values of A and B will be 5 and 8 (b) 7 and 8 (c) 8 and 0 (d) None of these

The additive inverse of 5/9 is: (a) 9/5 (b) 1/2 (c) 2/3 (d) (-5)/9

A sum of Rs.12,000 is divided between A, B, C and D such that the ratio of shares of A and B is 8 : 9, that of B and C is 2:3 and that of C and D is 9 : 13. What is the difference between the shares of B and D?

(8)/(5) lies between ",........." numbers. a. 3" and "5," b."1" and "2 , c."8" and "5," d."2" and "3

The coefficient of (x^(3)* b^(6) * C^(8) *d^(9) *e *f) in the expansion of (a + b + c - d - e - f)^(31) is

A's height is 5//8^(th) of B's height. What is the ratio of B's height to A's height ? A. 5:8 B. 3:8 C. 5:3 D. 8:5