Practice Question and Answer

Q:

निम्नलिखित चार शब्द-समूहों में से तीन एक निश्चित तरीके से एक जैसे हैं और एक अलग है। विषम को चुनिए।

2187 0

  • 1
    DHL
    Correct
    Wrong
  • 2
    LPQ
    Correct
    Wrong
  • 3
    HLP
    Correct
    Wrong
  • 4
    PTX
    Correct
    Wrong
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Answer : 2. "LPQ"

Q:

a और b का मान ज्ञात करे यदि (x-1) और (x+1), x4+ax3-3x2+2x+b के गुणनखंड हैं ।

2187 0

  • 1
    -2, 2
    Correct
    Wrong
  • 2
    1, -1
    Correct
    Wrong
  • 3
    2, -1
    Correct
    Wrong
  • 4
    -2, 1
    Correct
    Wrong
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Answer : 1. "-2, 2"

Q:

Who among the following was appointed as the Defence Minister in the Interim Government in 1946?

2187 0

  • 1
    Vallabhbhai Patel
    Correct
    Wrong
  • 2
    Asaf Ali
    Correct
    Wrong
  • 3
    Baldev Singh
    Correct
    Wrong
  • 4
    C Rajagopalachari
    Correct
    Wrong
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Answer : 3. "Baldev Singh"
Explanation :

भारत सरकार की अंतरिम सरकार का मंत्रिमंडल निम्नलिखित सदस्यों से बना है-

1. कृषि और खाद्य: राजेंद्र प्रसाद (आईएनसी)

2. वाणिज्य: इब्राहिम इस्माइल चनदरीगर (एमएल)

3. रक्षा: बलदेव सिंह (INC)

4. वित्त: लियाकत अली खान (एमएल)

5. शिक्षा और कला: सी राजगोपालाचारी (आईएनसी)

6. स्वास्थ्य: ग़ज़नफ़र अली खान (एमएल)

7. श्रम: जगजीवन राम (INC)

8. कानून: जोगेंद्र नाथ मंडल (एमएल)

9. रेलवे और संचार, पोस्ट और वायु: अब्दुल रब निस्तार (एमएल)

10. कार्य, खान एवं शक्ति: सी एच भाभा (आईएनसी)

11. कमांडर-इन-चीफ: सर क्लाउड औचिनलेक

12. गृह मामले, सूचना और प्रसारण: सरदार वल्लभभाई पटेल (आईएनसी)

Q:

सर्वोच्च न्यायालय के मुख्य न्यायाधीश की नियुक्ति कौन करता है?

2187 0

  • 1
    राष्ट्रपति
    Correct
    Wrong
  • 2
    प्रधानमंत्री
    Correct
    Wrong
  • 3
    लोकसभा का सदस्य
    Correct
    Wrong
  • 4
    राज्यपाल
    Correct
    Wrong
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Answer : 1. "राष्ट्रपति"

Q: Who was the first cricketer to take all wickets in a test innings? 2187 0

  • 1
    Curtly Ambrose
    Correct
    Wrong
  • 2
    Jimmy Mathews
    Correct
    Wrong
  • 3
    Jim Laker
    Correct
    Wrong
  • 4
    Anil Kumble
    Correct
    Wrong
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Answer : 3. "Jim Laker"
Explanation :

Answer: C) Jim Laker Explanation: Jim Laker was the first player to take all 10 wickets in a Test match innings. Ten for 53 in the Australians 2nd innings of the 4th Ashes Test at Old Trafford in 1956.   The only other bowler to achieve the feat is India's Anil Kumble, who took ten for 74 at Delhi's Feroz Shah Kotla against Pakistan in 1999.

Q: A Bus is running at 9/10 of its own speed reached a place in 22 hours. How much time could be saved if the bus would run at its own speed ? 2187 0

  • 1
    1.5 hrs
    Correct
    Wrong
  • 2
    1.7 hrs
    Correct
    Wrong
  • 3
    2.2 hrs
    Correct
    Wrong
  • 4
    3.5 hrs
    Correct
    Wrong
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Answer : 3. "2.2 hrs"
Explanation :

Answer: C) 2.2 hrs Explanation: Let the original Speed be "s" kmphAnd the usual time be "t" hrsGiven that if the bus is running at 9s/10 kmph the time is 22 hrs=> [9s/10] x 22 = t x s=> 99/5 = t => t = 19.8 hrs   Hence, if bus runs at its own speed, the time saved = 22 - 19.8 = 2.2 hrs.

Q: A cistern is normally filled in 8 hours but takes two hours longer to fill because of a leak in its bottom. If the cistern is full, the leak will empty it in    ? 2187 0

  • 1
    20 hrs
    Correct
    Wrong
  • 2
    28 hrs
    Correct
    Wrong
  • 3
    36 hrs
    Correct
    Wrong
  • 4
    40 hrs
    Correct
    Wrong
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Answer : 1. "20 hrs"
Explanation :

Answer: A) 20 hrs Explanation: 1/8 - 1/x = 1/10  => x = 40 hrs

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