Practice Question and Answer
8Q: A 200 m long train passes a motorcycler, running in the same direction at 12 km/hr, in 15 second and a jeep travelling in the same direction in 20 s. At what speed is the car travelling (length of both the motorcycler and jeep is negligible)? 3438 05b5cc607e4d2b4197774b502
5b5cc607e4d2b4197774b502- 136 kmphfalse
- 232 kmphfalse
- 329 kmphfalse
- 424 kmphtrue
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Answer : 4. "24 kmph"
Explanation :
Answer: D) 24 kmph Explanation: Let the speed of the train be 'S' kmph From the given data, Distance = Length of train = D = 200 mts = 200 x 18/5 kms Time = 10 sec given speed of the motorcycler = 12 kmph Relative speed as they are moving in the same direction = (S - 12) kmph (S- 12) = 200 x 18515S - 12 = 48S = 60 kmph Hence, the speed of the train = S = 60 kmph Now, Let the speed of the jeep be 'x' kmph 60 - x = 200 x 1852060 - x = 36x = 60 - 36x = 24 kmph Therefore, the speed of the jeep = x = 24 kmph.
Q: 292: 146 : : 582 : ?
3436 05fc60f804a9c931f4b7b0b9e
5fc60f804a9c931f4b7b0b9e- 1291true
- 2292false
- 3272false
- 4286false
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Answer : 1. "291"
Q: Alexander, the Great invaded India during the rule of ? 3435 05b5cc6e9e4d2b4197774edde
5b5cc6e9e4d2b4197774edde- 1Mahapadma Nandafalse
- 2Dhana Nandatrue
- 3Ajatshatrufalse
- 4Bimbisarafalse
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Answer : 2. "Dhana Nanda"
Explanation :
Answer: B) Dhana Nanda Explanation:
Q: ‘जो सब स्थानों से संबंध रखता हो’ वाक्यांश के लिए एक शब्द होगा-
3435 05e6b8c0f8fcee56af203e7c1
5e6b8c0f8fcee56af203e7c1- 1सार्वभौमिकtrue
- 2सार्वजनिकfalse
- 3सार्वकालिकfalse
- 4सार्वत्रिकfalse
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Answer : 1. "सार्वभौमिक"
Q:What will come in place of the question mark (?) in each of the following series?
15 19 83 119 631 (?)
3434 05eb151315a48d373519c8fcf
5eb151315a48d373519c8fcf- 1731true
- 2693false
- 3712false
- 4683false
- 5None of thesefalse
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Answer : 1. "731"
Q: 260-metre-long train can cross a wall of 120 metre in 19 seconds. What is the speed of train in km/hr? 3434 15d15df2a7567c2609b568584
5d15df2a7567c2609b568584- 127false
- 249false
- 372true
- 470false
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Answer : 3. "72"
Q: The combination of ALU and Control Unit jointly known as
3433 05ea262b8d3396d16da841d28
5ea262b8d3396d16da841d28- 1Hard diskfalse
- 2Monitorfalse
- 3CPUtrue
- 4UPSfalse
- 5Softwarefalse
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Answer : 3. "CPU"
Q: When was the Indian Army formed?
3433 05f0bf093fce671607289695c
5f0bf093fce671607289695c- 11747false
- 21847true
- 31749false
- 41748false
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