Practice Question and Answer
8Q: The process of encoding refers to 2450 05b5cc683e4d2b4197774c2e0
5b5cc683e4d2b4197774c2e0- 1getting information into memory.true
- 2the recall of information previously learned.false
- 3a clear memory of an emotionally significant event.false
- 4the persistence of learning over time.false
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Answer : 1. "getting information into memory."
Explanation :
Answer: A) getting information into memory. Explanation: Encoding refers to the getting information into memory.
Q: किस वाक्य में 'सकर्मक' क्रिया नहीं है ?
2449 05e58aee603536c49fd25c530
5e58aee603536c49fd25c530- 1बच्चे फिल्म देख रहे हैfalse
- 2रजत दूध पी रहा हैfalse
- 3मनीषा ने कार खरीदीfalse
- 4मोर नाचता हैtrue
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Answer : 4. "मोर नाचता है"
Q: Length of train is 170 meters and speed of train is 63 km/hour. This train can pass a bridge in 30 seconds, then find the length of the bridge. 2449 05b5cc76fe4d2b4197774ff49
5b5cc76fe4d2b4197774ff49- 1355 mtstrue
- 2325 mtsfalse
- 3365 mtsfalse
- 4312 mtsfalse
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Answer : 1. "355 mts"
Explanation :
Answer: A) 355 mts Explanation: Given speed = 63 km/hr = 63×518=352 m/s Let the length of the bridge = x mts Given time taken to cover the distance of (170 + x)mts is 30 sec. We know speed = distancetimem/s ⇒352=170+x30 --> x = 355 mts.
Q: Two pipes A and B can fill a tank in 16 hrs and 12 hrs respectively. The capacity of the tank is 240 liters. Both the pipes are opened simultaneously and closed after 2 hrs. How much more water need to fill the tank? 2449 05b5cc6bbe4d2b4197774d802
5b5cc6bbe4d2b4197774d802- 170 litfalse
- 2170 littrue
- 390 litfalse
- 4190 litfalse
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Answer : 2. "170 lit"
Explanation :
Answer: B) 170 lit Explanation: Given A alone can fill the tank of capacity 240 lit in 16 hrs. => A can fill in 1 hr = 240/16 = 15 lit => B alone can fill the tank of capacity 240 lit in 12 hrs. => B can fill in 1 hr = 240/12 = 20 lit Now, (A + B) in 1 hr = 15 + 20 = 35 lit But they are opened for 2 hrs => 2 x 35 = 70 lit rae filled Remaining water to be filled in tank of 240 lit = 240 - 70 = 170 lit.
Q: Which is the largest planet? 2449 05cd940faee05f254c7e76d89
5cd940faee05f254c7e76d89- 1Jupitertrue
- 2Earthfalse
- 3Uranusfalse
- 4Venusfalse
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Answer : 1. "Jupiter"
Q: Who has been appointed as the new Lokpal of Delhi and District Cricket Association (DDCA) recently?
2449 05f60776c80a26b7dab0166ed
5f60776c80a26b7dab0166ed- 1Hyder Ali Ahmedfalse
- 2Badar Durrej Ahmedtrue
- 3Mohammed Nadeem Khanfalse
- 4Abdul Basir Ahmedfalse
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Answer : 2. "Badar Durrej Ahmed"
Q: In an exhibition entrance charge was Rs.5 and now it is reduced by 20%. Therefore total income on selling the tickets is increased by 44%, then what is the percent increase in tickets sold?
2449 060c344afc8f0c93c707b688f
60c344afc8f0c93c707b688f- 180%true
- 275%false
- 340%false
- 470%false
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Answer : 1. "80% "
Q: In the following question a question and then two statements-I and II are given. You have to determine that the data provided in these statements is enough to answer the question or not. Study both the statement-
I. Nisha’s rank in the class from the top is 10th and from the bottom is 23 rd.
II. Nandita is 10 rank above Roopa, who is 18th from the top.
How many students are in the class?
2449 05d259ffd838332470ec2152a
5d259ffd838332470ec2152a- 1If the data given only statement, I is enough to answer the questiontrue
- 2If the data given only statement II is enough to answer the questionfalse
- 3If the data given in either statement I or in statement II is enough to answer the questionfalse
- 4If the data given in both statement I and II is not enoughfalse
- 5If the data given in statement I and II both are requiredfalse
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