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प्र: What two countries have nearly 50% of global coal reserves? 1664 0

उत्तर : 3. "Russia & USA"
व्याख्या :
Answer: C) Russia & USA Explanation: United States and Russia have together almost 400 billion tones. Which represents nearly 50% of world's reserves of coal.

प्र: Which is the best description of civil liberties? 1664 0

उत्तर : 2. "rights guaranteed by law"
व्याख्या :
Answer: B) rights guaranteed by law Explanation: Rights guaranteed by law, is the best description of Civil liberties.

प्र: A is three times as old as B. C was twice-as old as A four years ago. In four years' time, A will be 31. What are the present ages of B and C ? 1663 0

उत्तर : 3. "9, 50"
व्याख्या :
Answer: C) 9, 50 Explanation: Let the age of A = A, B = B and C = C From given A = 3B 4 years ago, C-4 = 2(A-4); After 4 years A + 4 = 31; A = 27;sub in above B, we get B = 9 C = 2(27 - 4) + 4 = 46 + 4 = 50 Hence B = 9yrs and C = 50yrs.

प्र: What is the currency of Singapore? 1663 0

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

प्र: Mahaparinirvana Temple is located at ______. 1663 0

उत्तर : 4. "Kushinagar"
व्याख्या :
Answer: D) Kushinagar Explanation:

प्र: Niligiri Tahr is the state animal of which of the following states ? 1663 0

उत्तर : 1. "Tamil Nadu"
व्याख्या :
Answer: A) Tamil Nadu Explanation:

प्र: Flower : Bud :: Plant : ? 1662 0

उत्तर : 1. "Seed"
व्याख्या :
Answer: A) Seed Explanation: A bud is an undeveloped or embryonic shoot and may be specialized to develop flowers. Similarly, Seed is undeveloped and may be developed into a plant. Hence, Flower : Bud :: Plant : Seed.

प्र: How much time will a train of length 200 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction ? 1661 0

उत्तर : 4. "50 sec"
व्याख्या :
Answer: D) 50 sec Explanation: The distance to be covered = Sum of their lengths = 200 + 300 = 500 m. Relative speed = 72 -36 = 36 kmph = 36 x 5/18 = 10 mps. Time required = d/s = 500/10 = 50 sec.

प्र: What two countries have nearly 50% of global coal reserves? 1664 05b5cc62fe4d2b4197774b99d

उत्तर : 3. "Russia & USA" व्याख्या :Answer: C) Russia & USA Explanation: United States and Russia have together almost 400 billion tones. Which represents nearly 50% of world's reserves of coal.

प्र: Which is the best description of civil liberties? 1664 05b5cc636e4d2b4197774ba15

उत्तर : 2. "rights guaranteed by law" व्याख्या :Answer: B) rights guaranteed by law Explanation: Rights guaranteed by law, is the best description of Civil liberties.

प्र: A is three times as old as B. C was twice-as old as A four years ago. In four years' time, A will be 31. What are the present ages of B and C ? 1663 05b5cc720e4d2b4197774f5ea

उत्तर : 3. "9, 50" व्याख्या :Answer: C) 9, 50 Explanation: Let the age of A = A, B = B and C = C From given A = 3B 4 years ago, C-4 = 2(A-4); After 4 years A + 4 = 31; A = 27;sub in above B, we get B = 9 C = 2(27 - 4) + 4 = 46 + 4 = 50 Hence B = 9yrs and C = 50yrs.

प्र: What is the currency of Singapore? 1663 05b5cc6bfe4d2b4197774da51

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

प्र: Mahaparinirvana Temple is located at ______. 1663 05b5cc6c8e4d2b4197774df46

उत्तर : 4. "Kushinagar" व्याख्या :Answer: D) Kushinagar Explanation:

प्र: Niligiri Tahr is the state animal of which of the following states ? 1663 05b5cc6f8e4d2b4197774f063

उत्तर : 1. "Tamil Nadu" व्याख्या :Answer: A) Tamil Nadu Explanation:

प्र: Flower : Bud :: Plant : ? 1662 05b5cc6a1e4d2b4197774caf9

उत्तर : 1. "Seed" व्याख्या :Answer: A) Seed Explanation: A bud is an undeveloped or embryonic shoot and may be specialized to develop flowers. Similarly, Seed is undeveloped and may be developed into a plant. Hence, Flower : Bud :: Plant : Seed.

प्र: How much time will a train of length 200 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction ? 1661 05b5cc6e2e4d2b4197774ec2f

उत्तर : 4. "50 sec" व्याख्या :Answer: D) 50 sec Explanation: The distance to be covered = Sum of their lengths = 200 + 300 = 500 m. Relative speed = 72 -36 = 36 kmph = 36 x 5/18 = 10 mps. Time required = d/s = 500/10 = 50 sec.

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प्र: What two countries have nearly 50% of global coal reserves? 1664 0

उत्तर : 3. "Russia & USA"
व्याख्या :
Answer: C) Russia & USA Explanation: United States and Russia have together almost 400 billion tones. Which represents nearly 50% of world's reserves of coal.

प्र: Which is the best description of civil liberties? 1664 0

उत्तर : 2. "rights guaranteed by law"
व्याख्या :
Answer: B) rights guaranteed by law Explanation: Rights guaranteed by law, is the best description of Civil liberties.

प्र: A is three times as old as B. C was twice-as old as A four years ago. In four years' time, A will be 31. What are the present ages of B and C ? 1663 0

उत्तर : 3. "9, 50"
व्याख्या :
Answer: C) 9, 50 Explanation: Let the age of A = A, B = B and C = C From given A = 3B 4 years ago, C-4 = 2(A-4); After 4 years A + 4 = 31; A = 27;sub in above B, we get B = 9 C = 2(27 - 4) + 4 = 46 + 4 = 50 Hence B = 9yrs and C = 50yrs.

प्र: What is the currency of Singapore? 1663 0

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

प्र: Mahaparinirvana Temple is located at ______. 1663 0

उत्तर : 4. "Kushinagar"
व्याख्या :
Answer: D) Kushinagar Explanation:

प्र: Niligiri Tahr is the state animal of which of the following states ? 1663 0

उत्तर : 1. "Tamil Nadu"
व्याख्या :
Answer: A) Tamil Nadu Explanation:

प्र: Flower : Bud :: Plant : ? 1662 0

उत्तर : 1. "Seed"
व्याख्या :
Answer: A) Seed Explanation: A bud is an undeveloped or embryonic shoot and may be specialized to develop flowers. Similarly, Seed is undeveloped and may be developed into a plant. Hence, Flower : Bud :: Plant : Seed.

प्र: How much time will a train of length 200 m moving at a speed of 72 kmph take to cross another train of length 300 m, moving at 36 kmph in the same direction ? 1661 0

उत्तर : 4. "50 sec"
व्याख्या :
Answer: D) 50 sec Explanation: The distance to be covered = Sum of their lengths = 200 + 300 = 500 m. Relative speed = 72 -36 = 36 kmph = 36 x 5/18 = 10 mps. Time required = d/s = 500/10 = 50 sec.