A coin is tossed 3 times then, the number of sample points i
A coin is tossed 3 times then, the number of sample points in the sample space is:
Both (a) & (c) but not (b) | |
8 | |
23 | |
3 |
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A fair die is rolled, the sample space consists of:
A fair die is rolled, the sample space consists of:
6 outcomes | |
None of these | |
2 outcomes | |
36 outcomes |
<sup> A</sup> P<sub>3</sub> is equal to:
A P3 is equal to:
4! | |
6! | |
3! | |
5! |
How many possible permutations can be formed from the wood C
How many possible permutations can be formed from the wood COMMITTEE?
45360 | |
None of these | |
6! | |
9! |
The number of ways in which four books can be arranged on a
The number of ways in which four books can be arranged on a shelf is:
4 | |
12 | |
6 | |
24 |
The number of ways in which a person enters by one door and
The number of ways in which a person enters by one door and leaves by a different door in a room with three doors is:
None of these | |
9 | |
6 | |
5 |
Three seats on a sofa can be occupied by four persons in:
Three seats on a sofa can be occupied by four persons in:
None of these | |
24 ways | |
7 ways | |
12 ways |
If a Venn diagram is drawn for events A and B which are mutu
If a Venn diagram is drawn for events A and B which are mutually exclusive, which of the following would always be true of A and B?
None of these | |
Their parts of the rectangle will overlap | |
Their parts of the rectangle will be equal in area | |
Their parts of the rectangle will not overlap |
A person can choose a tie and a suit from 3 suits and 5 ties
A person can choose a tie and a suit from 3 suits and 5 ties in:
None of these | |
8 ways | |
15 ways | |
30 ways |
A coin and die can be thrown together in:
A coin and die can be thrown together in:
12 ways | |
None of these | |
2 ways | |
8 ways |
If n is the number of elements of a set, the total number of
If n is the number of elements of a set, the total number of subsets of this set if:
2n | |
n2 | |
n! | |
2n |
In how many ways a team of 4 players be chosen from a total
In how many ways a team of 4 players be chosen from a total 10 persons?
None of these | |
40 | |
210 | |
5040 |
Which method of construction of consumer price index number
Which method of construction of consumer price index number is the Laspeyres index number?
Both (a) and (b) | |
None of these | |
Family budget method | |
Aggregate expenditure method |
The consumer price index number is also called:
The consumer price index number is also called:
The wholesale price index number | |
The cost of living index number | |
The retail price index number | |
Both (a) and (b) |
∑pn/∑po is called:
is called:
Weighted index | |
Simple aggregative index | |
Price relative | |
Simple index |
Base year weighted index number are:
Base year weighted index number are:
Laspeyre’s | |
Paasche’s | |
Fisher’s | |
(C.P.I) |
Which of the following indices satisfies both the time rever
Which of the following indices satisfies both the time reversal and factor reversal tests?
Fisher’s method | |
Paasche’s index | |
Laspeyres’ index | |
Marshall – Edge worth |
When the base year values are used as weights, the weighted
When the base year values are used as weights, the weighted average of relatives price index is the same as:
The Paasche’s index | |
The Laspeyres’ index | |
None of these | |
The unweighted average of relative price index |
Which of the following is called as ideal index number:
Which of the following is called as ideal index number:
Laspeyre’s index | |
Both (a) & (b) | |
Paasche’s index | |
Fisher’s index |
Laspeyre’s index number is also called as:
Laspeyre’s index number is also called as:
Current year weighted index number | |
None of these | |
Base year weighted index number | |
Ideal index number |