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Q: In how many ways can the letters of the word 'LEADER' be arranged? 3135 0

Answer : 4. "360"

Q: How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? 1270 0

Answer : 3. "720"

Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 4501 6

Answer : 2. "25%"
Explanation :
Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 1341 0

Answer : 1. "756"

Q: In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together? 1426 0

Answer : 2. "50400"

Q: If the true discount on sum due 2 years hence at 14% per annum be Rs. 168, the sum due is ? 5790 7

Answer : 3. "Rs.768"
Explanation :
Answer: C) Rs.768 Explanation: P.W. = 100×T.DR×T = 100×16814×2 = 600. Sum = (P.W. + T.D.) = Rs. (600 + 168) = Rs. 768.

Q: In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions? 1218 0

Answer : 1. "36"

Q: There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways can the committee be formed? 1432 0

Q: In how many ways can the letters of the word 'LEADER' be arranged? 3135 05c2c4e82aea81766da94c923

Answer : 4. "360"

Q: How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? 1270 05c2c4c4caea81766da94c915

Answer : 3. "720"

Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 4501 65b5cc7d7e4d2b4197775151f

Answer : 2. "25%" Explanation :Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 1341 05c2c493c9fd00135a4b20e0d

Answer : 1. "756"

Q: In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together? 1426 05c2c4cf29fd00135a4b20e17

Answer : 2. "50400"

Q: If the true discount on sum due 2 years hence at 14% per annum be Rs. 168, the sum due is ? 5790 75b5cc723e4d2b4197774f6a4

Answer : 3. "Rs.768" Explanation :Answer: C) Rs.768 Explanation: P.W. = 100×T.DR×T = 100×16814×2 = 600. Sum = (P.W. + T.D.) = Rs. (600 + 168) = Rs. 768.

Q: In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions? 1218 05c2c47d4aea81766da94c907

Answer : 1. "36"

Q: There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways can the committee be formed? 1432 05c2c4dd79fd00135a4b20e21

Answer : 4. "11760"

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Q: In how many ways can the letters of the word 'LEADER' be arranged? 3135 0

Q: How many 3-letter words with or without meaning, can be formed out of the letters of the word, 'LOGARITHMS', if repetition of letters is not allowed? 1270 0

Q: A milkman has 20 liters of milk. If he mixes 5 liters of water, which is freely available, in 20 liters of pure milk. If the cost of pure milk is Rs. 18 per litre, then the profit of the milkman, when he sells all the mixture at cost price, is: 4501 6

Answer : 2. "25%"
Explanation :
Answer: B) 25% Explanation: When the water is freely available and all the water is sold at the price of the milk, then the water gives the profit on the cost of 20 litres of milk. Since, the profit % = ProfitCostPricex100 Therefore, profit percentage = 520x100 = 25%

Q: From a group of 7 men and 6 women, five persons are to be selected to form a committee so that at least 3 men are there on the committee. In how many ways can it be done? 1341 0

Q: In how many different ways can the letters of the word 'CORPORATION' be arranged so that the vowels always come together? 1426 0

Q: If the true discount on sum due 2 years hence at 14% per annum be Rs. 168, the sum due is ? 5790 7

Answer : 3. "Rs.768"
Explanation :
Answer: C) Rs.768 Explanation: P.W. = 100×T.DR×T = 100×16814×2 = 600. Sum = (P.W. + T.D.) = Rs. (600 + 168) = Rs. 768.

Q: In how many different ways can the letters of the word 'DETAIL' be arranged such that the vowels must occupy only the odd positions? 1218 0

Q: There are 8 men and 10 women and you need to form a committee of 5 men and 6 women. In how many ways can the committee be formed? 1432 0