Practice Question and Answer

Q: A man saves Rs. 200 in each of the first three months of his service. In each of the subsequent months his saving increases by Rs. 40 more than the saving of immediately previous month. His total saving from the start of service will be Rs. 11040 after ? 2586 0

  • 1
    19 months
    Correct
    Wrong
  • 2
    21 months
    Correct
    Wrong
  • 3
    18 months
    Correct
    Wrong
  • 4
    20 months
    Correct
    Wrong
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Answer : 2. "21 months"
Explanation :

Answer: B) 21 months Explanation: Total savings = 200 + 200 + 200 + 240 + 280 + ... to n months = 11040 = 120 + 80 + 160 + 40 + 200 + 240 + ....n terms= 40 + 80 + 120 + 160 + 200 + 240 + ...n terms= n/2[2a + (n-1)d] + 80 + 40 = 11040= n/2[240 + (n-1)40] = 10920= n[6+n-1] = 546= n[n+5] = 546n = 21

Q:

Direction: In the following questions, a passage given in the below. Read the passage carefully and choose the best answer to each question.

As my train was not due to leave for another hour, I had plenty of time to spare. After buying some magazines to read on the journey, I made my way to the luggage office to collect the heavy suitcase I had left there three days before. There were only a few people waiting, and I took out my wallet to find the receipt for my case. The receipt did not seem to be where I had left it. I emptied the contents of the wallet, and the railway tickets, money, scraps of paper, and photographs tumbled out of it; but no matter how hard I searched, the receipt was nowhere to be found.

I explained the situation sorrowfully to the assistant. The man looked at me suspiciously as if to say he had heared this type of story many times and asked me to describe the case. I told him that it was an old, brown looking object no different from the many suitcases I could see on the shelves. The assistant then gave me form and told me to make a list of the contents of the case. If they were correct, he said, I could take the case away. I tried to remember all the articles I had hurriedly packed and wrote them down.

After I had done this, I went to look among the shelves. There were hundreds of cases there and for one dreadful moment , it occurred to me that if someone had picked the receipt up , he could easily have  claimed the case already , Fortunately this had not happened , for after a time , I found the case lying on its side high up in the corner . After examining the articles inside, the assistant gave me the case . 

I took out my walled to pay him. I pulled out a ten-shilling note and out slipped my “lost” receipt with it! I could not help blushing . The assistant noded his head knowingly, as if to say that he had often seen this happen too!!

The writer felt foolish because

2586 0

  • 1
    he could not find his receipt
    Correct
    Wrong
  • 2
    he hadn’t really lost his receipt at all
    Correct
    Wrong
  • 3
    he had to fill in a form
    Correct
    Wrong
  • 4
    the assistant eyed him suspiciously
    Correct
    Wrong
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Answer : 2. "he hadn’t really lost his receipt at all"

Q:

नीचे दिए गए वाक्य का एक शब्द है।

पहले से चली आ रही परंपरा का अनुपालन करने वाला

2585 0

  • 1
    पूर्वगामी
    Correct
    Wrong
  • 2
    पूर्वज
    Correct
    Wrong
  • 3
    गतानुगतिक
    Correct
    Wrong
  • 4
    अंधविश्वास
    Correct
    Wrong
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Answer : 3. "गतानुगतिक"

Q:

What is the main cause of tsunami?

2585 1

  • 1
    cyclone
    Correct
    Wrong
  • 2
    Volcano
    Correct
    Wrong
  • 3
    Moon attraction
    Correct
    Wrong
  • 4
    Earthquake Earthquake
    Correct
    Wrong
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Answer : 4. "Earthquake Earthquake"

Q:

At which of the following places was a new Officers' Training Academy for training Army officers established in 2011?

2585 0

  • 1
    Pune
    Correct
    Wrong
  • 2
    Jabalpur
    Correct
    Wrong
  • 3
    Secunderabad
    Correct
    Wrong
  • 4
    Gaya
    Correct
    Wrong
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Answer : 4. "Gaya"

Q:

किस क्रमांक में 'आव' प्रत्यय नहीं है?

2585 0

  • 1
    बचाव
    Correct
    Wrong
  • 2
    तनाव
    Correct
    Wrong
  • 3
    लिखाव
    Correct
    Wrong
  • 4
    रखाव
    Correct
    Wrong
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Answer : 3. "लिखाव"

Q:

Who is the new Chairman and Managing Director of Power Grid Corporation of India?

2584 0

  • 1
    Ghanshyam Prasad
    Correct
    Wrong
  • 2
    Ravi. P. Singh
    Correct
    Wrong
  • 3
    Kandikuppa Sreekant
    Correct
    Wrong
  • 4
    Rajeev Kumar Chauhan
    Correct
    Wrong
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Answer : 3. "Kandikuppa Sreekant"

Q:

With which organization will the Department of Science and Technology organize the VAIBHAV Summit?

2584 0

  • 1
    DRDO
    Correct
    Wrong
  • 2
    MAC
    Correct
    Wrong
  • 3
    CAT
    Correct
    Wrong
  • 4
    DREO
    Correct
    Wrong
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Answer : 1. "DRDO"

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