Four metal rods of lengths 78 cm, 104 cm, 117 cm and 169 cm are to be cut into parts of equal length. Each part must be as long as possible. What is the maximum number of pieces that can be cut ?
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While adding the first few continuous natural numbers, a candidate missed one of the numbers and wrote the answer as 177. What was the number missed
While adding the first few continuous natural numbers, a candidate missed one of the numbers and wrote the answer as 177. What was the number missed ?
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How many three-digit numbers can be generated from 1, 2, 3, 4, 5, 6, 7, 8, 9 such that the digits are in ascending order
How many three-digit numbers can be generated from 1, 2, 3, 4, 5, 6, 7, 8, 9 such that the digits are in ascending order
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There are four persons A, B, C, D; and A has some coins. A gave half of the coins to B and 4 more besides. B gave half of the coins to C and 4 more besides. C gave half of the coins to D and 4 more besides. Both B and D end up with same number of coins. How many coins did A have originally
There are four persons A, B, C, D; and A has some coins. A gave half of the coins to B and 4 more besides. B gave half of the coins to C and 4 more besides. C gave half of the coins to D and 4 more besides. Both B and D end up with same number of coins. How many coins did A have originally
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How many letters of the English alphabet (capitals) appear same when looked at in a mirror
How many letters of the English alphabet (capitals) appear same when looked at in a mirror ?
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How many numbers lie between 300 and 500 in which 4 comes only one time
How many numbers lie between 300 and 500 in which 4 comes only one time ?
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A person has 4 coins each of different denomination. What is the number of different sums of money the person can form (using one or more coins at a time)
A person has 4 coins each of different denomination. What is the number of different sums of money the person can form (using one or more coins at a time) ?
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Which one of the following brings out the publication called “Energy Statistics” from time to time
Which one of the following brings out the publication called “Energy Statistics” from time to time?
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Among the following, which one is not a football club
Among the following, which one is not a football club ?
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Who of the following scientists proved that the stars with mass less than 1.44 times the mass of the Sun end up as White Dwarfs when they die
Who of the following scientists proved that the stars with mass less than 1.44 times the mass of the Sun end up as White Dwarfs when they die?