Question
Assume that there are equal numbers of male
and female students in a university. Of all male students, 10 per cent major in economics; and of all female students, 5% major in economics. What is the probability that a student selected at random will be an economics student?Solution
Statement : All sparrows are peacocks.
No eagle is a sparrow.
No cow is peacock.
Conclusion : I. No sparrow is a cow.
II...
Statements:
Some books are copies
Only a few copies are papers
All papers are registers
Only a few registers are windows
Statement:
I) No exam is tough
II) All tough are test
III) Some test are easy
IV) All easy are study
Conclusion...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statement :
No ocean is a land.
Some lands are boundaries.
All boundaries are banks.
Conclusion :
I. No ocean is a ...
Statements:
Some animal are mammal.
Some mammal are herbivore.
No herbivore is carnivore.
Conclusions:
I. Some animal...
In the question below, there are two conclusions followed by three statements in the options. You have to take the three given statements to be true ev...
In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be tru...
Statements: Some printers are monitors.
All monitors are modems.
Some modems are keyboards.
Co...
In the question below are given some statements followed by some conclusions. You have to take the given statements to be true even if they seem to be ...
