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प्र: Find out the wrong number in the following series ? 2880, 480, 92, 24, 8, 4, 4 2148 0

उत्तर : 2. "92"
व्याख्या :
Answer: B) 92 Explanation: The given series of numbers follow the rule that, 2880/6 = 480480/5 = 9696/4 = 2424/3 = 88/2 = 44/1 = 4 But 92 is not in the rule. It is the wrong number in the given series.

प्र: About who was it said " Age cannot wither her nor custom stale her infinite variety " ? 1789 0

उत्तर : 1. "Cleopatra"
व्याख्या :
Answer: A) Cleopatra Explanation:

प्र: The price of commodity X increases by 60 rupees every year, while the price of commodity Y increases by 20 rupees every year. If in 2002, the price of commodity X was Rs. 320 and that of Y was Rs. 740, in which year commodity X will cost 60 rupees more than the commodity Y ? 2547 0

उत्तर : 2. "2014"
व्याख्या :
Answer: B) 2014 Explanation: If After p years , commodity X will cost 60 rupees more than the commodity Y, then 320 + 60p = 740 + 20p + 60=> p = 12 So in year (2002 + 12 = 2014), commodity X will cost Rs.60 more than the commodity Y.

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1849 0

उत्तर : 3. "9"
व्याख्या :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ? 2951 0

उत्तर : 1. "60"
व्याख्या :
Answer: A) 60 Explanation: Let, no. of rice bowl = xno. of dal bowl = yno. of meat bowl = z Then, x + y + z = 65 ....(1) Also given that, 2x = 3y = 4z substituting value of y & z in terms of x i.e. y = 2x/3 and z = x/2 in eq (1),We get x = 30. As 1 rice bowl is shared between 2 guests, Therefore, there are 60 guests.

प्र: Who became the first Asian women to sail around the world ? 4450 0

उत्तर : 2. "Ujwala Patil"
व्याख्या :
Answer: B) Ujwala Patil Explanation:

प्र: The marked price of a Watch is Rs.8400. It is to be sold at Rs.6896 at two successive discounts. If the first discount is 12%, the second discount is ? 1985 0

उत्तर : 4. "6.709 %"
व्याख्या :
Answer: D) 6.709 % Explanation: (100-x)% of 88% of 8400 = 6896 => 100-x10088100x8400 = 6896 => x = 6.709%

प्र: A person walking 6/7 of his usual rate is 30 minutes late. What is his usual time ? 1488 0

उत्तर : 3. "3 hrs"
व्याख्या :
Answer: C) 3 hrs Explanation: Let t be the usual time. If the usual rate is 1 unit, then the unusual rate is 6/7.Balance by the distance,1 x t = (6/7)(t + 30)7t = 6(t + 30)we get t as,t = 180 minutes = 3 hrs.

प्र: Find out the wrong number in the following series ? 2880, 480, 92, 24, 8, 4, 4 2148 05b5cc720e4d2b4197774f64f

उत्तर : 2. "92" व्याख्या :Answer: B) 92 Explanation: The given series of numbers follow the rule that, 2880/6 = 480480/5 = 9696/4 = 2424/3 = 88/2 = 44/1 = 4 But 92 is not in the rule. It is the wrong number in the given series.

प्र: About who was it said " Age cannot wither her nor custom stale her infinite variety " ? 1789 05b5cc720e4d2b4197774f64a

उत्तर : 1. "Cleopatra" व्याख्या :Answer: A) Cleopatra Explanation:

उत्तर : 2. "2014" व्याख्या :Answer: B) 2014 Explanation: If After p years , commodity X will cost 60 rupees more than the commodity Y, then 320 + 60p = 740 + 20p + 60=> p = 12 So in year (2002 + 12 = 2014), commodity X will cost Rs.60 more than the commodity Y.

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1849 05b5cc720e4d2b4197774f640

उत्तर : 3. "9" व्याख्या :Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ? 2951 05b5cc720e4d2b4197774f636

प्र: Who became the first Asian women to sail around the world ? 4450 05b5cc720e4d2b4197774f631

उत्तर : 2. "Ujwala Patil" व्याख्या :Answer: B) Ujwala Patil Explanation:

प्र: The marked price of a Watch is Rs.8400. It is to be sold at Rs.6896 at two successive discounts. If the first discount is 12%, the second discount is ? 1985 05b5cc720e4d2b4197774f627

उत्तर : 4. "6.709 %" व्याख्या :Answer: D) 6.709 % Explanation: (100-x)% of 88% of 8400 = 6896 => 100-x10088100x8400 = 6896 => x = 6.709%

प्र: A person walking 6/7 of his usual rate is 30 minutes late. What is his usual time ? 1488 05b5cc720e4d2b4197774f62c

उत्तर : 3. "3 hrs" व्याख्या :Answer: C) 3 hrs Explanation: Let t be the usual time. If the usual rate is 1 unit, then the unusual rate is 6/7.Balance by the distance,1 x t = (6/7)(t + 30)7t = 6(t + 30)we get t as,t = 180 minutes = 3 hrs.

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प्र: Find out the wrong number in the following series ? 2880, 480, 92, 24, 8, 4, 4 2148 0

उत्तर : 2. "92"
व्याख्या :
Answer: B) 92 Explanation: The given series of numbers follow the rule that, 2880/6 = 480480/5 = 9696/4 = 2424/3 = 88/2 = 44/1 = 4 But 92 is not in the rule. It is the wrong number in the given series.

प्र: About who was it said " Age cannot wither her nor custom stale her infinite variety " ? 1789 0

उत्तर : 1. "Cleopatra"
व्याख्या :
Answer: A) Cleopatra Explanation:

उत्तर : 2. "2014"
व्याख्या :
Answer: B) 2014 Explanation: If After p years , commodity X will cost 60 rupees more than the commodity Y, then 320 + 60p = 740 + 20p + 60=> p = 12 So in year (2002 + 12 = 2014), commodity X will cost Rs.60 more than the commodity Y.

प्र: A wheel that has 6 cogs is meshed with a larger wheel of 14 cogs. When the smaller wheel has made 21 revolutions, then the number of revolutions made by the larger wheel is ? 1849 0

उत्तर : 3. "9"
व्याख्या :
Answer: C) 9 Explanation: Here the number of cogs is inveresly proportional to number of revolutions => More cogs less revolution=> 6 : 14 :: x : 21=> (21x6)/14 = 9

प्र: At a dinner party every two guests used a bowl of rice between them, every three guests used a bowl of dal between them and every four used a bowl of meat between them. There were altogether 65 dishes. How many guests were present at the party ? 2951 0

प्र: Who became the first Asian women to sail around the world ? 4450 0

उत्तर : 2. "Ujwala Patil"
व्याख्या :
Answer: B) Ujwala Patil Explanation:

प्र: The marked price of a Watch is Rs.8400. It is to be sold at Rs.6896 at two successive discounts. If the first discount is 12%, the second discount is ? 1985 0

उत्तर : 4. "6.709 %"
व्याख्या :
Answer: D) 6.709 % Explanation: (100-x)% of 88% of 8400 = 6896 => 100-x10088100x8400 = 6896 => x = 6.709%

प्र: A person walking 6/7 of his usual rate is 30 minutes late. What is his usual time ? 1488 0

उत्तर : 3. "3 hrs"
व्याख्या :
Answer: C) 3 hrs Explanation: Let t be the usual time. If the usual rate is 1 unit, then the unusual rate is 6/7.Balance by the distance,1 x t = (6/7)(t + 30)7t = 6(t + 30)we get t as,t = 180 minutes = 3 hrs.