Related Questions

An alternative optimal solution to a minimization transportation problem exists whenever opportunity cost corresponding to unused route of transportation is:
A Positive & greater than zero
B Positive with at least one equal to zero
C Negative with at least one equal to zero
D None of the above
Which of the following is not a modal auxiliary?
A should
B can
C might
D are
Select the appropriate modal verb. Is it important that James----read the letter before I send it?
A can
B may
C should
D will
Fill in the blank with appropriate modal. If I knew it, I ______ tell you the matter.
A could
B must
C will
D would
You are ill. You-----see a doctor. Choose the right modal for filling in the gap.
A would better
B had better
C ought to
D should
Which of the following can be use both as a modal and a main verb ?
A Should
B Would
C May
D Dare
"There must be some flaw in this scheme". Here the modal is used to express-
A necessity
B obligation
C expectation
D determination
'There must be some flaw in this scheme', Here the modal is used to express----
A necessity
B obligation
C expectation
D determination
'You need not worry too much about the matter, I will take care of it. 'Here the modal auxiliary verbs are used to express.
A necessity and possibility
B necessity and responsibility
C determination and invitaion
D obligation and invitaion.
You ____ take tea than coffee. Which modal will be appropriate here?
A need not
B dare
C could
D would rather

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