Related Questions

Carbon monoxide is an inflammable gas. Which one of the following is also inflammable?
A Helium
B Nitrogen
C Oxygen
D Hydrogen
when workers o not find their assignments challenging. they become bored and , therefore , achiceve less than their potential .On the other hand, when workers ifind their assignments too difficult, they give up and so again achieve less than what they are capable of achieving . It is therefore, clear that no worker's full potential will ever be realized . Which one of the followings is an error of reasoning contained in the argument?
A Mistakenly equating what is actual and what is merely possible.
B ssuming without warrant that a situation allows only tow possibilities.
C Relying on subjective rather than objective evidence .
D Confusing the coincidence of two events with a causal relation between the two.
When workers do not find their assignments challenging, they become bored and, therefore, achieve less then their potential. On the other hand, when works find their assignments too difficult, they give up and so again achieve less than what they are capable of achieving. It is, therefore, clear that no worker’s full potential will even be realized. Which one of the following is an error of reasoning contained in the argument?
A Mistakenly equating what is actual and what is actual and what is merely possible.
B Assuming without warrant that a situation allows only two possibilities.
C Relying on subjective rather than objective evidence.
D Confusing the coincidence of two events with a causal relation between the two.
Khan observes that if flight 409 is cancelled, then the manager could not possible arrive in the time for the meeting . But the flight was not cancelled. Therefore, Khan concludes, the manager will certainly be on time . Halima replies that even if Khan's premises are true, his argument is fallacious. And therefore, she adds, the manager will not arrive on time after all. Which of the following is the strongest thing that we can properly say about this discussion ?
A Halima is mistaken in thinking Khan's argument to be fallacious, and so her own conclusion is unwarranted.
B Halima is right about Khan's argument, but nevertheless her own conclusion is unwarranted
C Since Halima is mistaken about Khan's argument , her own conclusion must be false.
D Halima is right about Khan's argument, but nevertheless her own conclusion is false
L is older than M and taller than N. O is younger than P, older than N and shorter than Q. R is older than S, younger than N, shorter than S and taller than Q. S is older than L, M, O, P, Q, R and S is necessarily false?
A O is the shortest of the group.
B N is the second tallest of the group.
C L is the tallest of the group.
D Q is the third oldest of the group.
Neoprene is rendered non-inflammable, because of
A Its cross-linked structure
B Its linear chain structure
C The presence of chlorine atoms in its monomer
D The absence of chlorine atoms in its monomer
The lightest gas which is non-inflammable is
A Hydrogen
B Helium
C Oxygen
D Nitrogen
The lightest non-inflammable gas is
A H2
B He
C Ar
D O2
Tanks used for the storage of petroleum products (which are inflammable) should be painted with a __________ paint.
A Black
B White
C Red
D Yellow
Helium gas is used in gas balloons instead of hydrogen gas because it is
A Lighter than hydrogen
B More abundant than hydrogen
C Non-combustible
D More stable

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