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
Fill in the blanks : The government, in an attempt to encourage loans, ------
A have lower interest rates repeatedly
B interest rates have repeatedly lowered
C has repeatedly lowered interest rates
D interest rates have been repeatedly lowered
'A' makes an attempt to pick the pocket of 'Z' by thrusting his hand into 'Z's pocket. 'A' fails in the attempt in consequence of 'Z's having nothing in his pocket. এটি Penal Codeএর কত ধারার অপরাধ?
A ১০৮
B ৫১১
C ৩৭৯
D কোনো অপরাধ হয়নি
Point out which part is grammatically incorrect. 'Good people will make good laws ' 'but good' 'laws passed by a few' 'does not necessarily make' 'a good society' 'No error'
A good people will make good laws
B laws passed by a few
C do not necessarily make
D a good society
In recent survey of the student of a public university . It is found that 65% students are good in Mathematics and 45% students are good in Mathematics and 45% students are good in Statistics. How many students are good in both Mathematics and statistics of the public university?
A 20%
B 5%
C 15%
D 10%
Fill in the blanks : He came -----a good family.
A from
B of
C on
D to
Direction for question Choose the appropriate preposition to fill in the blanks : "Body is blessed------good health."
A on
B in
C with
D upon
Fill up the blanks: A good player should know ----------?
A how to practice hard
B how to be a good player
C how to practice
D how to play effectively

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