Related Questions

There are blank spaces in the following passage which have been numbered . These numbers are printed below the passage and against each some words are suggested . Find out the word that best fit the blank spaces. Global Strategies to control infective disease have historically included the erection of barriers to international travel and ___ (24) _______. Keeping people with such deadly disease outside national borders has ___ (25) _______ as an important public health policy in the human immunodeficiency virus (HIV) epidemic . Betwwn 29 and 50 countries ___ (26) _____ to have introduced border restrictions on HIV _ positive foreigners ,usually those planning an ___ (27) ___ stay in the country , such as students , workers or seamen.
A migration
B immigrate
C emigration
D immigration
If b equals 20% of b, then which one of the following equals 30% of c?
A 0.0006% of a
B 0.006% of a
C 0.06% of a
D 0.6% of a
a, b and c are positive integers. If b equals the square root of a, and if c equals the sum of a and b, which of the following could be the value of e?
A 21
B 30
C 45
D 331
2a equals 10 and--------a equals 5?
A eventually
B thus
C therefore
D thereby
16% of s equals t. 10% of t equals 40. What is the value of s-t?
A 24.00
B 21.00
C 30.00
D 22.00
If 25% of A equals 30% sof B and 24% of B equals 20% of C what is the ration of A to C?
A 1 :1
B 1 : 2
C 2 :1
D 4 : 3
Choose the most appropriate word : 2a equals 10 and ______ a equals 5.
A therefore
B eventually
C thus
D thereby
A man has some hens and cows. If the number of heads be 48 and the number of feet equals 140, then the number of hens will be ___ .
A 23
B 24
C 25
D 26
Scientists ___ hard to find a new effective treatment which ___ most-scared diseases .
A have been struggling/will cure
B struggled/had been curing
C will struggle/have cured
D are struggling / are being cured
Which are the correct words to fill in the gap of the sentence? I am offended ___ you ___ your conduct. 
A with, at
B with, on
C at, on
D with, for

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