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
If a man is not rich, admiration and respect are not given to him by other people, Accordingly this may be the chief reason why people wish to be richer and richer. The veneration form other people may be a greater sourcher of happiness than the money or possessions themselves [The logical conclusion of this passage is that;]
A Money and possession create hapiness
B Happiness can never be proportionate to income
C proverty and destitution create unhapiness
D Man is happy when he is admired by other people
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
P,Q,R and S are four men , p is the oldest but not the poorest. R is the richest but not the oldest. Q is older than S but not than P or R, P is richer than Q but not than S .The four men can be ordered descending in respectof age and richness respectively, as
A PQRS ,RPSQ
B PRQS, RSPQ
C PRQS, RSQP
D PRSQ, RSPQ
Which African countries are the members of the East African Development Bank :
A Kenya
B Tanzania
C Uganda
D All the above
In a world of many trading countries, the trade between two countries need not be balanced for the trade of each to be in global balance. Differing demands and productive capabilities among countries will cause a specific country to have trade deficits with some countries and surplus with other countries. Which of the following statements best summarizes the above?
A A country's trade will always be in balance even though it runs a deficit with a single country.
B A country's trade deficits and surpluses with other countries always balance out.
C A country's global trade balance is a sign of strength or weakness.
D A country's global trade balance is determined by relative demand and productive capabilities.
Diamond is a precious metal. Which class of noun diamond belongs to?
A personal
B material
C common
D collective
Diamond cuts diamond .
A সঙ্গ দোষে নষ্ট ।
B সঙ্গ দেখে লোক চেনা যায় ।
C সৎ সঙ্গে স্বর্গ বাস ।
D মানিকে মানিক চেনে ।
Translate the following into Bengali `Diamond cuts diamond'
A সঙ্গ দোষে নষ্ট
B সঙ্গ দেখে লোক চেনা যায়
C মানিকে মানিক চেনে
D সৎ সঙ্গে স্বর্গ বাস

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