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प्र: Is steel a compound? 1987 0

उत्तर : 2. "FALSE"
व्याख्या :
Answer: B) FALSE Explanation: Steel is not a compound or element. Steel is an alloy of iron and carbon and other elements and hence it is a mixture. Because of its high tensile strength and low cost, it is a major component used in buildings, infrastructure, tools, ships, automobiles, machines, appliances, and weapons.

प्र: Who has penned a book titled 'I Do What I Do: On Reform, Rhetoric and Resolve' ? 1986 0

उत्तर : 2. "Raghuram Rajan"
व्याख्या :
Answer: B) Raghuram Rajan Explanation:

प्र: The number of sequences in which 4 players can sing a song, so that the youngest player may not be the last is ? 1986 0

उत्तर : 3. "4320"
व्याख्या :
Answer: C) 4320 Explanation: Let 'Y' be the youngest player. The last song can be sung by any of the remaining 3 players. The first 3 players can sing the song in (3!) ways. The required number of ways = 3(3!) = 4320.

प्र: 5% of 40,000 is 1986 0

उत्तर : 2. "2000"
व्याख्या :
Answer: B) 2000 Explanation: 5% of 40,000 = 5100 × 40,000 = 5 × 400 = 2,000 Hence, 5% of 40,000 = 2,000.

प्र: What is the currency of Singapore? 1985 0

उत्तर : 2. "Dollar"
व्याख्या :
Answer: B) Dollar Explanation:

प्र: A bus covers its journey at the speed of 80km/hr in 10hours. If the same distance is to be covered in 4 hours, by how much the speed of bus will have to increase ? 1984 0

उत्तर : 4. "120 km/hr"
व्याख्या :
Answer: D) 120 km/hr Explanation: Initial speed = 80km/hrTotal distance = 80 x 10 = 800kmNew speed = 800/4 =200km/hrIncrease in speed = 200 - 80 = 120km/hr

प्र: What is the value of KL ? Statement A: K2= 4.Statement B: L = 0. 1984 0

उत्तर : 2. "Only B is sufficient"
व्याख्या :
Answer: B) Only B is sufficient Explanation: From statement B, As the value of L = 0, the value of KL = 0. Hence only statement B is sufficient.

प्र: 'Brothers and sisters, I have none. But that man's father is my father's son'.How I and that man are related respectively? 1984 0

उत्तर : 1. "Father & Son"
व्याख्या :
Answer: A) Father & Son Explanation: Given that man's father is my father's son => Me because i have no brothers => Mans father is me. Hence, that man is my Son.

प्र: Is steel a compound? 1987 05b5cc62ae4d2b4197774b8b5

प्र: Who has penned a book titled 'I Do What I Do: On Reform, Rhetoric and Resolve' ? 1986 05b5cc6c9e4d2b4197774df7e

उत्तर : 2. "Raghuram Rajan" व्याख्या :Answer: B) Raghuram Rajan Explanation:

प्र: The number of sequences in which 4 players can sing a song, so that the youngest player may not be the last is ? 1986 05b5cc6e1e4d2b4197774ebac

उत्तर : 3. "4320" व्याख्या :Answer: C) 4320 Explanation: Let 'Y' be the youngest player. The last song can be sung by any of the remaining 3 players. The first 3 players can sing the song in (3!) ways. The required number of ways = 3(3!) = 4320.

प्र: 5% of 40,000 is 1986 05b5cc6ade4d2b4197774d0ee

उत्तर : 2. "2000" व्याख्या :Answer: B) 2000 Explanation: 5% of 40,000 = 5100 × 40,000 = 5 × 400 = 2,000 Hence, 5% of 40,000 = 2,000.

प्र: What is the currency of Singapore? 1985 05b5cc6bfe4d2b4197774da51

उत्तर : 2. "Dollar" व्याख्या :Answer: B) Dollar Explanation:

प्र: A bus covers its journey at the speed of 80km/hr in 10hours. If the same distance is to be covered in 4 hours, by how much the speed of bus will have to increase ? 1984 05b5cc6cfe4d2b4197774e2dc

उत्तर : 4. "120 km/hr" व्याख्या :Answer: D) 120 km/hr Explanation: Initial speed = 80km/hrTotal distance = 80 x 10 = 800kmNew speed = 800/4 =200km/hrIncrease in speed = 200 - 80 = 120km/hr

प्र: What is the value of KL ? Statement A: K2= 4.Statement B: L = 0. 1984 05b5cc6d2e4d2b4197774e451

उत्तर : 2. "Only B is sufficient" व्याख्या :Answer: B) Only B is sufficient Explanation: From statement B, As the value of L = 0, the value of KL = 0. Hence only statement B is sufficient.

प्र: 'Brothers and sisters, I have none. But that man's father is my father's son'.How I and that man are related respectively? 1984 05b5cc6a3e4d2b4197774cc10

उत्तर : 1. "Father & Son" व्याख्या :Answer: A) Father & Son Explanation: Given that man's father is my father's son => Me because i have no brothers => Mans father is me. Hence, that man is my Son.

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प्र: Is steel a compound? 1987 0

प्र: Who has penned a book titled 'I Do What I Do: On Reform, Rhetoric and Resolve' ? 1986 0

उत्तर : 2. "Raghuram Rajan"
व्याख्या :
Answer: B) Raghuram Rajan Explanation:

प्र: The number of sequences in which 4 players can sing a song, so that the youngest player may not be the last is ? 1986 0

उत्तर : 3. "4320"
व्याख्या :
Answer: C) 4320 Explanation: Let 'Y' be the youngest player. The last song can be sung by any of the remaining 3 players. The first 3 players can sing the song in (3!) ways. The required number of ways = 3(3!) = 4320.

प्र: 5% of 40,000 is 1986 0

उत्तर : 2. "2000"
व्याख्या :
Answer: B) 2000 Explanation: 5% of 40,000 = 5100 × 40,000 = 5 × 400 = 2,000 Hence, 5% of 40,000 = 2,000.

प्र: What is the currency of Singapore? 1985 0

उत्तर : 2. "Dollar"
व्याख्या :
Answer: B) Dollar Explanation:

प्र: A bus covers its journey at the speed of 80km/hr in 10hours. If the same distance is to be covered in 4 hours, by how much the speed of bus will have to increase ? 1984 0

उत्तर : 4. "120 km/hr"
व्याख्या :
Answer: D) 120 km/hr Explanation: Initial speed = 80km/hrTotal distance = 80 x 10 = 800kmNew speed = 800/4 =200km/hrIncrease in speed = 200 - 80 = 120km/hr

प्र: What is the value of KL ? Statement A: K2= 4.Statement B: L = 0. 1984 0

उत्तर : 2. "Only B is sufficient"
व्याख्या :
Answer: B) Only B is sufficient Explanation: From statement B, As the value of L = 0, the value of KL = 0. Hence only statement B is sufficient.

प्र: 'Brothers and sisters, I have none. But that man's father is my father's son'.How I and that man are related respectively? 1984 0

उत्तर : 1. "Father & Son"
व्याख्या :
Answer: A) Father & Son Explanation: Given that man's father is my father's son => Me because i have no brothers => Mans father is me. Hence, that man is my Son.