प्रश्न और उत्तर का अभ्यास करें

प्र:

यदि P = 99, तो P(P2+3P+3)  का मान बताइए ?

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    999
    सही
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  • 2
    999999
    सही
    गलत
  • 3
    99999
    सही
    गलत
  • 4
    99
    सही
    गलत
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उत्तर : 2. "999999"

प्र:

निम्नलिखित में से किसने भारत पर अंग्रेजी औपनिवेशिक नियंत्रण की आलोचना करने के लिए 'अन-ब्रिटिश' वाक्यांश का प्रयोग किया?

796 0

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    आनंद मोहन बोस
    सही
    गलत
  • 2
    बदरुद्दीन तैयबजी
    सही
    गलत
  • 3
    दादाभाई नौरोजी
    सही
    गलत
  • 4
    फिरोजशाह मेहता
    सही
    गलत
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उत्तर : 3. "दादाभाई नौरोजी"

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उत्तर : 4. "Zenith"

प्र:

Read the passage carefully and give the answer of following questions.

Our awareness of time has reached such a pitch of intensity that we suffer acutely whenever our travels take us into some corner of the world where people are not interested in minutes and seconds. The unpunctuality of the orient, for example is appalling to those who come freshly from a land of fixed meal-times and regular train services. For a modern American or Englishman, waiting is a psychological torture. An Indian accepts the blank hours with linked together by amazingly sensitive, near-instantaneous communications. Human work will move out of the factory and mass office into the community and the home. Machines will be synchronized, as some already are, to the billionth of a second; men will be de-synchronized. The factory whistle will vanish. Even the clock, “the key machine of the modern industrial age” as Lewis Mumford called it a generation ago, will lose some of its power over humans, as distinct from purely technological affairs. Simultaneously, the organisation needed to control technology shift from bureaucracy to Ad-hocracy, from permanence to transience, and from a concern with the present to a focus on the future.
 In such a world, the most valued attributes of the industrial age become handicaps. The technology of tomorrow requires not millions of lightly lettered men, ready to work in unison at endlessly repetitive jobs, it requires not men who take orders in unblinking fashion, aware that the price of bread is mechanical submission to authority, but men who can make critical judgments, who can weave their way through novel environments, who are quick to spot new relationships in the rapidly changing reality. It requires men who, in C.P. Snow’s compelling terms, “have the future in their bones”.

Near-instantaneous communications may be regarded as a symbol of

796 0

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    anachronization
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  • 2
    mischronization
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    desynchronization
    सही
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  • 4
    synchronization
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उत्तर : 4. "synchronization"

प्र:

You have eight brief passages with 10 questions following each passage. Read the passages carefully and choose the best answer to each question out of the four alternatives 

A farmer accompanied by his young son was driving his ass to the market in the hope of selling the ass for a good price. On the road, they met a bevy of girls who laughed and exclaimed, “See this pair of fools ? They are trudging along the dusty road, when they can be riding !” The man thought that there was sense in what they were saying. So he mounted his son on the ass and he walked at the side. Presently, they met some of his old friends, who greeted him and said, “You’ll spoil your son, by letting him ride while you toil along on foot! Make him walk. It’ll be good for him.” The farmer followed their advice and took his son’s place on the back of the ass while the boy trudged along behind. They would not have gone far, they were seen by women and children. The farmer heard them say, “What a selfish old man ! He rides in comfort, but lets his poor little fellow walk the distance.” So he asked his son to get up behind him. Further along the road, they met some travellers. They asked the farmer whether the ass was his property or was it hired for the purpose. The farmer told them that he was taking his ass to the market to sell it. The travellers said, “Good Heavens ! With the load like this, the poor beast will look exhausted and no one would like to purchase him. Why don’t you carry him.” Immediately, the farmer got off the ass, tied its legs with the rope and slung him on a pole and carried him in between them. This was such an absurd sight that people laughed at it. They called the farmer and his son lunatics. They had then reached a bridge over a river. Frightened by the noise around, the ass struggled, kicked, broke the pole, fell into the river and died. The farmer returned home vexed and ashamed. In trying to please all, he in fact, had pleased none and he had lost the ass in the transaction. 

The ass kicked because  

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    it wanted to be let off.
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    it was frightened by some noise.
    सही
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  • 3
    it wanted to stretch its legs.
    सही
    गलत
  • 4
    it had the habit of kicking.
    सही
    गलत
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उत्तर : 2. "it was frightened by some noise. "

प्र:

Directions: In the following passage, there are blanks, each of which has been numbered. Against every five words are suggested one of which fits the blank appropriately. Find out the appropriate word in each case.

The world of finance can be __(A)_, but understanding key concepts and strategies can help investors make __(B)_ decisions. One important concept is the time value of money, which refers to the fact that a dollar today is worth more than a dollar in the future. This is because money can be invested and earn _(C)__ over time, meaning that a dollar today has the potential to grow into more than a dollar in the future. Risk tolerance is another important consideration when it comes to investing. The level of risk an investor is willing to take on should be carefully __(D)_ against the potential for return. Generally, the higher the risk of an investment, the higher the potential return, but also the higher the potential for loss.

When investing in the stock market, investors have several strategies to choose from. Value investing involves looking for stocks that are trading at a lower price than their intrinsic value, while growth investing involves looking for companies that are expected to grow at a faster rate than the overall market. Regardless of the strategy chosen, it's important to __(E)_ a portfolio across different asset classes to reduce overall risk and maximize potential gains.

Which of the following words most appropriately fits the blank labelled (D)?

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    Crooked
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    Burdened
    सही
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    Weighed
    सही
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  • 4
    Detest
    सही
    गलत
  • 5
    Clumsy
    सही
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उत्तर : 3. "Weighed"

प्र:

कंपाइलर द्वारा इंगित की जाने वाली एरर को क्या कहा जाता है?  

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    सिंटेक्स एरर
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    सिमेंटिक एरर
    सही
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    लॉजिकल एरर
    सही
    गलत
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    रन टाइम एरर
    सही
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उत्तर : 1. "सिंटेक्स एरर "

प्र:

उभयधर्मी ऑक्साइड है-

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    एल्युमिनियम
    सही
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  • 2
    जिंक ऑक्साइड
    सही
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  • 3
    A व B दोनों
    सही
    गलत
  • 4
    इनमे से कोई नहीं
    सही
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उत्तर : 3. "A व B दोनों "
व्याख्या :

एम्फोटेरिक ऑक्साइड एक प्रकार का ऑक्साइड है जो अम्ल और क्षार दोनों के रूप में कार्य कर सकता है। इसका मतलब यह है कि यह अम्ल और क्षार दोनों के साथ प्रतिक्रिया कर सकता है, या तो समाधान के पीएच के आधार पर प्रोटॉन (H⁺ आयन) स्वीकार या दान कर सकता है। एम्फोटेरिक ऑक्साइड इस दोहरे व्यवहार को प्रदर्शित करते हैं क्योंकि उनमें अम्लीय और क्षारीय दोनों गुण होते हैं। एल्युमिनियम ऑक्साइड (Al₂O₃) और जिंक ऑक्साइड (ZnO) सामान्य एम्फोटेरिक ऑक्साइड के उदाहरण हैं।


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