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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 -
Directions : In each of the following questions a statement is given, followed by two conclusions. Give answer :

Statements : The Bank of England's move to auction 25 metric tons of gold drew plenty of bidders looking for a bargain, but was criticised by major gold producers worldwide.

Conclusions :
I. The Bank of England should not auction gold which it possesses to keep steady international prices of gold.
II. Bidders should quote higher gold prices to retain present value of gold in the international markets.
Commercial gold (22 parts of 24 is gold) was bought by Raj at Rs. 3300/gram. But the dishonest seller sells a poor quality of gold (a part of 24). When Ramesh resells the gold after the gold price appreciates by 10%, he loses 10%. If the dealer can sell honestly and get 10% profit, what is the profit (%) the dealer earns dishonestly?
What is/are the purpose/purposes of Government's Sovereign Gold Bond Scheme' and 'Gold Monetization Scheme'? 1. To bring the idle gold lying with Indian households into the economy 2. To promote FDI in the gold and jewellery sector 3. To reduce India's dependence on gold imports Select the correct answer using the code given below
John, Johny and Janardan participated in a race and each won a different medal among Gold, Silver and Bronze, not necessarily in that order. Each person among them gives two replies to any question, one of which is true and the other is false (in any order). When asked about the details of the medals obtained by them, the following were their replies: John: I won the Gold medal. Johny won the Bronze medal. Johny: John won the Silver medal. I won the Gold medal. Janardan: Johny won the Silver medal. I won the Gold medal. Which among the following is the correct order of the persons who won the Gold medal, the Silver medal and the Bronze medal respectively?
S1: The role of the precious yellow metal is undergoing a dramatic change.
P: In developing countries like India, where gold is used mainly for ornaments, a distinct change in attitude is in the offing.
Q: Slowly, the use of gold in the form of ornaments will be on the decline and even if gold prices shoot up, women folk would not like to sell off their ornaments.
R: The yellow metal will soon be treated as an investment instrument.
S: The maxim, "Larger the gold reserves, richer the country" will not hold good for a long time.
S6: Again, it would not be an economic proposition to buy and sell gold ornaments as an instrument of investment as buying would be costlier and selling will be at a discount.

The Proper sequence should be:
An ore block of length 30m and height 20m having an average width of 1.5m with sharp boundary walls is mined with a minimum mining width of 2m. If the tonnage factors are 3 t/m3 for ore, 2 t/m3 for wall rock and average grade of ore is 10%, the diluted grade of ore mined in percent is
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 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?
Statements: Some god are smart. No smart are gold. Some gold are not yellow. No yellow are pure. Conclusion: I. Some pure are not gold. II. Some god are yellow. III. No yellow is god. IV. Some gold are not pure.