10.

11.

12.

9 61

Dorbish-Bowley Price Index is the of Laspeyre’s and Paasche's index.

(i) AM.
Gii) HM.

(ii) GM.

(iv) None of these.

is the ideal index number.
0) Laspeyre’s
(iii) Fishers,

(11) Paasche’s.

(iv) None of these.
Cost of living index number is

index.

0) Laspeyre’s (11) Paasche’s.

(iii) Fisher's. (iv) None of these.

(Total live births / Total deaths) is

(i) Crude birth rate. ൫ Crude death rate.
(iii) Vital index. (१४) None of these.
‏و‎ (ac ^ ೫) =
6) P(A)-P(B). மு २ (8) -? (^ ^~8).
(iii) ? (8) - ? (^) (iv) None of these.

If A and B are disjoint P(AUB)=
൫൭ (4) -? (8). (ii) P(B)-P(A).

69) P(A)+P(B). ‏یں‎ ? (8) -ए (^ ^~).

P (A) = 0.5, P (B) = 0.4, if A and B are independent, P(A 7B) =

۰ Gi) 0.90.
യ 0.20. (iv) None of these.
(iii) 1.10. (12 x % = 6 marks)