How many males were undecided ? (a) 31 (b) 227 (c) 426 (d) 581
In a survey regarding a proposed measure to be introduced, 2878 persons took part of which 1652 were males. 1226 persons voted against the proposal of which 796 were males. 1425 persons voted for the proposal. 196 females were undecided.
How many males were undecided ?
(a) 31 (b) 227 (c) 426 (d) 581
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1 Answers
(a) 31
|
Total |
Male |
Female | |
|
Total |
2878 |
1652 |
2878 – 1652 =1226 |
|
Against |
1226 |
796 |
|
|
Favour |
1425 |
||
|
Undecided |
196 | ||
Now, number of female voted against
= 1226 –796 = 430
Now, number of female voted for the proposal
= 1226 – (430 + 196) = 1226 – 626 = 600
No. of undecided = 2878 – (1226 + 1425) = 227
Now, No. of undecided male = 227 – 196 = 31
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