Bank Exams Practice Question and Answer
8Q: Oxidation Number of 'S' in H2SO4? 1550 05b5cc6b3e4d2b4197774d491
5b5cc6b3e4d2b4197774d491- 1+6true
- 2+2false
- 3-6false
- 4-2false
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Answer : 1. "+6"
Explanation :
Answer: A) +6 Explanation: In H2SO4, Hydrogen has a charge of +2, with each hydrogen has +1. Oxygen has a charge of -8, with each oxugen has -2. Total charge = (2 - 8) = -6 Therefore, the Oxidation number of Sulphur S is '+6' because to make the compound stable.
Q: Who is the new president of News Broadcasters Association (NB 1549 05b5cc6c5e4d2b4197774dd19
5b5cc6c5e4d2b4197774dd19- 1for 2017-18 ? A) Barun Dasfalse
- 2K. V. L Narayan Raofalse
- 3Ashok Venkatramanifalse
- 4A) Barun Das B) K. V. L Narayan Rao C) Ashok Venkatramani D)true
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Answer : 4. "A) Barun Das
B) K. V. L Narayan Rao
C) Ashok Venkatramani
D)"
Explanation :
Answer: D) Rajat Sharma Explanation: India TV chairman and editor-in- chief Rajat Sharma will be the new president of the News Broadcasters Association (NBA) for 2017-18.
Q: I, J , K and L are all distinct individual. I is the daughter of J. J is the son of K and 'K' is the father of L. If B is the son of J and B has one brother, 'D'. Then which of the following statements is/ are true ? I. I is the sister of D. II. D and B are brother. III. K is the grand father of D. 1549 05b5cc6d9e4d2b4197774e867
5b5cc6d9e4d2b4197774e867- 1Only Ifalse
- 2I & IIfalse
- 3Only IIIfalse
- 4All of thesetrue
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Answer : 4. "All of these"
Explanation :
Answer: D) All of these Explanation: K | J -- L | I -- D -- B Here I is female J, K, L & D , B are males Then from the above conditions, All of the given statements are true.
Q: Who has been appointed as the new Director General of Police (DGP) of Telangana State Government? 1549 05b5cc6bfe4d2b4197774d9e2
5b5cc6bfe4d2b4197774d9e2- 1M. Mahender Reddytrue
- 2Dharmendra Raofalse
- 3Anurag Sharmafalse
- 4V.V. Srinivas Raofalse
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Answer : 1. "M. Mahender Reddy"
Explanation :
Answer: A) M. Mahender Reddy Explanation: M. Mahender Reddy, Commissioner of Hyderabad Police, has been appointed as the new Director General of Police (DGP) of Telangana State. He took charge on 12 November 2017.Reddy succeeded the first DGP of Telangana State Anurag Sharma, who retired from the service on 11 November 2017. Meanwhile, Hyderabad Police Additional Commissioner V.V. Srinivasa Rao has been made in-charge of Hyderabad Commissioner of Police. Anurag Sharma has now appointed as the advisor to Home Department by the Telangana State Government.
Q: Find the length of a train if it takes 10 seconds to cross a pole and double of this time to cross a platform of length 200 mts ? 1548 05b5cc6cae4d2b4197774e081
5b5cc6cae4d2b4197774e081- 1180 mtsfalse
- 2190 mtsfalse
- 3200 mtstrue
- 4210 mtsfalse
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Answer : 3. "200 mts"
Explanation :
Answer: C) 200 mts Explanation: Let the length of the train be 'L' mts let the speed of the train be 'S' m/s Given it crosses a pole in 10 sec=> L/S = 10 ......(1)Given it takes 20 sec (double of pole) to cross a platform of length 200 mts => (L + 200)/S = 20 => L/S + 200/S = 20 But from (1) L/S = 10 => 200/S = 20 - 10 => S = 20 m/s Then, from (1) => L = 10 x 20 = 200 mts. Hence, the length of the train = 200 mts.
Q: Which of the following team has won the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands? 1548 05b5cc62ae4d2b4197774b8b8
5b5cc62ae4d2b4197774b8b8- 1Indiafalse
- 2Australiatrue
- 3Brazilfalse
- 4The Netherlandsfalse
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Answer : 2. "Australia"
Explanation :
Answer: B) Australia Explanation: In the summit clash of the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands, India lost to defending champions Australia via penalty shoot-off. The match went into the shoot-off after both the teams were locked at 1-1 in regulation time.
Q: The price of a car is increased by 25%, by how much percent, must the new price of this car be decreased to restore its original price ? 1547 05b5cc6c5e4d2b4197774dda0
5b5cc6c5e4d2b4197774dda0- 120%true
- 224%false
- 321%false
- 425%false
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Answer : 1. "20%"
Explanation :
Answer: A) 20% Explanation: Suppose that the original price of the car = Rs. x Then new price of the car => (x) + (x ×25/100) = Rs. 5x/4 To restore the original price, the new price must be decreased by 5x/4 − x = x/4 So required percentage =(x/4)/(5x/4) × 100% = 20%
Q: Tribal Cooperative Marketing Development Federation of India Limited (TRIFED) has celebrated 'World Honey Bee Day' on ? 1546 05b5cc6cae4d2b4197774e024
5b5cc6cae4d2b4197774e024- 119th Augusrttrue
- 221st Augustfalse
- 3D) has celebrated 'World Honey Bee Day' on ? A) 19th Augusrt B) 21st August C)false
- 4has celebrated 'World Honey Bee Day' on ? A) 19th Augusrt B) 21st August C) 18th August D) 16th Augustfalse
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Answer : 1. "19th Augusrt"
Explanation :
Answer: A) 19th Augusrt Explanation: