हिंदी

In a Company, 60 % of Workers Are Males. If the Number of Female Workers in the Company is 800, What is the Number of Male Workers in the Company? - Mathematics

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प्रश्न

Choose the most appropriate option for the following question.

In a company, 60 % of workers are males. If the number of female workers in the company is 800, what is the number of male workers in the company?

विकल्प

  • 1600

  • 1200

  • 1400

  • 1900

MCQ
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उत्तर

1200

shaalaa.com
Statement and Assumption (Entrance Exam)
  क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
2016-2017 (May) Set 1

संबंधित प्रश्न

In this question, read the given argument or statement carefully, making any factual assumptions necessary. Then choose the best answer out of the four choices to the question asked. Note that not all the facts given will be relevant for determining the answer.

`It took many centuries before the countries of Europe could resolve their internal problems of violence and corruption to become the stable nation-states they are. Therefore, it will take many centuries for India to achieve internal stability.'

Assuming that the factual claims in the argument above are hue, what must be assumed in order for the conclusion to follow?


Read the following passage and answer the question that follows:

The blind Argentinean librarian and writer Jorge Luis Borges imagined paradise to be a kind of library. At the turn of the century, a lot of us were concerned about the future of books with digital publishing becoming the norm of the day. But people continue to read books, whether as a bound copy or as e-books on their handheld readers or tabs. What has changed perhaps is the drive to read, or rather the motivation. Relevance of the subject matter now impacts the reading contours of the people.

Which of the following, if true, contradicts Luis Borges’ perception about library?


Read the following passage and answer the question that follows:

As infrastructure investments (as a proportion of GDP) have fallen sharply over the twenty-five year plan period (2013-17), attempts to revive the investment cycle are welcome. However, considering that infrastructure investment over the past six years adds up to Rs 51.2 lakh crore, doubling this over the next six years is a tall order. These are not normal times. The economy has slowed down considerably. The financial system remains choked. Add to that an overleveraged corporate sector that is in no mood to invest, and achieving these targets looks increasingly difficult. And a broad-based pick-up in growth is unlikely in the near term. Reviving the investment cycle requires more than just ambitious targets.

The logical corollary to the observation made by the author in relation to investment by corporates is best reflected in which of the following options:


Select the correct alternative from the given choices.
P, Q, and R when asked a question give three statements as a reply in the following manner.
P - always replies in only one type of statement - truth or lie.
Q - never replies in the same type of statements as P.
R - is neither consistent in all his statement types nor alternates between the two types of statements.
At the bus - stop, I asked: "Which bus goes to the airport?"
Their replies were as follows:

P: Take the North-bound bus.
The next bus arrives in 15 minutes.
It takes 45 minutes to reach the airport.
Q: The north-bound bus comes from the airport.
You have to wait for 20 minutes for the bus.
It takes 30 minutes to reach the airport.
R: Take the South-bound bus.
You have to wait for another quarter of an hour for the bus.
It takes anywhere between 1 hour to 1 hour 30 minutes to reach the airport.

Which of the following represents the reply that R gave?


Which alternative applies to the following Statement or Assumptions? Choose the most appropriate option.

‘There is no man that is not naturally good’ is equivalent to the proposition:


In the following question, a given statement is followed by two assumptions I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.
Statements: A good book, even if costly, is sold
Assumption:
I. Some books are better than others.
II. Most of the books are costly.
Choose the correct option:


The following question has a statement followed by two assumptions I and II. Consider the statement and the following assumptions. Decide which of the assumptions is implicit in the statement.
Statement: The government, through a notification, has banned smoking in public places.
Assumptions:

  1. People should abide by the notification.
  2. The message in the notification will reach the general public.

Choose the correct option:


Read the following short passages and answer the questions that follow each passage.
Traditionally, decision-making by managers that is reasoned and step-by-step has been considered preferable to intuitive decision-making. However, a recent study found that top managers used intuition significantly more than did most middle or lower-level managers. This confirms the alternative view that intuition is actually more effective than careful, methodical reasoning.
The conclusion above is based on which of the following assumptions?


In the question below is given statement followed by two assumptions numbered I and II. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement. 

Statement: Herbs can safety be used for treating diseases of human beings. 

Assumption I: Herbs cannot be used for treating diseases of animals. 

Assumption IIHerbal treatment is getting popular.


Read the given statement and assumptions carefully. Assuming that the information given in the statement is true, even if it appears to be at variance with commonly known facts, decide which of the given assumptions logically follow(s) from the statement.

Statement: During exams, invigilators are not supposed to use mobile phones in the examination hall.

Assumptions:

  1. Mobile disturbs students during examination.
  2. Keeping mobiles switched off helps to improve their vigilance.

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