Basic LR Sets

In a survey regarding a proposal measure to be introduced, 2878 person 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.

1. How many females voted for the proposal?

  1. 624
  2. 430
  3. 600
  4. 640

2. How many females were not in favour the proposal?

  1. 430
  2. 1226
  3. 586
  4. 496

How many males were undecided?

  1. 31
  2. 426
  3. 227
  4. 581

Answer

Total persons = 2878

Males = 1652. So, females = 2878 - 1652 = 1226

Total persons voted against = 1226 (Males: 796, Females: 430)

Total persons voted for = 1425

Total males voted for = 1652 - (796 + 31) = 825

Total females voted for= 1226  - (430 + 196) = 600

Total persons not decided = 2878 - 2651 = 227

Total males not decided = 31

Total females Not decided = 2878 - 2651 = 196

  1. C
  2. A
  3. A