Related Questions

Given that, 24 carat gold is pure gold, 18 carat gold is 3/4th of pure gold and 20 carat gold is 5/6th of pure gold, the ratio of the pure gold in 18 carat gold to the pure gold in 20 carat gold is -
A 5 : 8
B 10 : 9
C 8 : 5
D 9 : 10
In a rare coin collection, all coins are either pure gold or pure silver , and there is initially one gold coin for every three silver coins . With the addition of 10 more gold coins to the collection, the ratio of gold coins to silver coins is 1 to 2. Based on this information , how many total coins are there now in this collection (after the acquisition)?
A 40
B 50
C 70
D 90
A certain dentist specializes in implanting gold and silver teeth in his patients mouths .He charges $ 650 for a gold tooth an $ 325. for a silver tooth. If his told fees for implanting gold and silver teeth last week were $ 15, 925 in total and he implanted five more gold teeth that silver teeth, how many teeth in total did he implant over the week?
A 33
B 32
C 31
D 34
______is written by Emily Dickenson.
A To Daffodil
B I Died for Beauty
C Oh Captain, My Captain
D Poem of October
______is a software application which enables the transfer of files from one compuet to anther .
A DNS server
B TLD server
C FTP server
D DHCP server
What do you ______is the ______cause of air_______?
A sy, cheif, pollution
B consider, primary, scarcity
C think, main, pollution
D count, only, filth
______is essential when you send a telegram or cablegram you are charged for every word
A Gravity
B Clarity
C Brevity
D Honesty
The boy ______is nice.
A my brother
B in
C playing there
D but
The single word what means "an animal living on grass" ______is
A Herbivorous
B graminivorous
C omnivorous
D carnivorous
'would you minf having a cup of teas?______is a sentence in______'
A Present tense
B Past tense
C Present progressive tense
D Future tense

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