Bissoy.com
Doctors Medicines MCQs Q&A

By what percent is the average export of country T over all the given years more than the average export of country R over all the given years?

By what percent is the average export of country T over all the given years more than the average export of country R over all the given years? Correct Answer $$13\frac{7}{11}$$ %

  Total export of country T
  = 60 + 50 + 55 + 100 + 110
  = 375
  Average export of country T
  = $$\frac{375}{5}$$
  = Rs. 75 crore
  Total export of country R
  = 50 + 55 + 70 + 90 + 65
  = 330
  Average export of country R
  = $$\frac{330}{5}$$
  = Rs. 66 crore
$$\eqalign{& \therefore \text{ Required } \% \cr& = \frac{75 - 66}{66}\times100 \cr& = \frac{9}{66}\times100 \cr& = \frac{150}{11}\% \cr& = 13\frac{7}{11}\% \cr} $$

Related Questions

Questions below followed by three quantities. Find the relationship between them. Quantity I: Average age of 14 members of team is 25 years. While oldest member of the team is 26 years older than youngest member of the team. Out of remaining 12 members of team, average age of six members of team is 28 years and the remaining six members is 20 years. What is the age of oldest member of the team? Quantity II: Average age of Nitu, Rekha and Shyam is 17 years. Two new persons Divya and Raju joined them so that average age of all become 19 years. If Divya is 2 years older than Raju and Rekha is 2 years older and 1 year older than Shyam and Nitu respectively. What is sum of the average age of Nitu and Shyam together and average age of Divya and Rekha together? Quantity III: The average age of father, mother and their two sons is 27.5. Five years ago, the ratio of ages of father, mother and two sons (elder and younger) is 7 : 5 : 2 : 1. Find the sum of ages of two sons after 7 years.
The line chart given below shows the birth rate (per thousand persons) and death rate (per thousand persons) of countries P, Q, R and S in the year 2018. Which of the following statement(s) is/are correct? I. Birth rate of country Q is 9.2 percent more than country R. II. Birth rate of country R is 11.76 percent more than the birthrate of country S. III. Birth rate of country Q is 32 percent more than the birth rate of country S.
In a company there are 252 engineers, in which the ratio of the number of electronics engineers and computer engineers is 2 ∶ 1. The ratio of the number of electronics engineers and computer engineers becomes 1 ∶ 1 after recruitment of some more computer engineers. The average age of all the engineers is now 22 years and the average age of the computer engineers is 2 years less than the average age of electronics engineers. (A) The average age (in years) of electronics engineers is 21 (B) The average age (in years) of computer engineers is 21 (C) The average age (in years) of electronics engineers is 23 (D) The average age (in years) of electronics engineers is 25 (E) The average age (in years) of computer engineers is 23 Choose the correct answer from the options given below: 
The average of eight batsmen J, K, L, M, N, O, R, and T is compared. The number of batsman having average less than L are same as the number of batsman having average more than M. Average of T is less than M and more than K. Average of L is less than K. Average of two batsman lies between the average of M and L. Average of O is less than N and K both. Which of the following can be the correct sequence of their averages?
The conditions regarding selection from a list of suitable candidates to be called for interview after a written examination for appointment of management-level persons to a multi-national company providing accounting services and sales are mentioned below. Candidates: a) Must have a Bachelor's degree in Basic Science with 65% or more marks or BE with 55% or more marks. b) Must have passed the examination with 70% or more marks. c) Age must be between 25 to 30 years as of 1/4/18. d) Must have 3 years of experience in an Accounting Institution and must have a Diploma in Accounting with 60% or more marks. e) Must be currently getting CTC of Rs. 6 lakh or more per annum. If the candidate: 1) If he fulfills all the other conditions other than A above, he will be designated as Junior Accountant. 2) If he fulfills all the other conditions other than (d) and (e) above, he can be designated as Trainee-Accountant. If he fulfills all the above conditions including 5 years of experience, he can be designated as a Senior Accountant. He can be designated as Manager (Accounts) if he fulfills all the above criteria including educational qualifications of CA/ ICWA/ MBA (Finance). Study all the above information and answer the following question. Varun has passed the CA exam and has a bachelor's degree in basic science and a diploma in accountancy, having scored 75% or more in the written examination during his entire career and also in the written examination. His age is 27 years and with 4 years of experience in Accountancy, he has a CTC salary of 18 lakhs per annum. To which of the following positions can he be referred? Select from the given options.
Study the following information carefully and answer the question given below. The following criteria have been introduced for the appointment of a scientist in a research organization. Candidates: 1) Must be a postgraduate in Mathematics/Physics/Chemistry subject with a minimum of 65% marks 2) Age should not be less than 26 years and not more than 35 years as on 01-01-2018 3) Must have a post-doctoral degree with more than 50% marks 4) Should have a minimum of 3 years of experience in the above fields 5) Should be prepared to be under probation for one year If the candidate satisfies all the criteria other than (3), he may be designated as Project Scientist. If the candidate satisfies all the above criteria other than (3) and (4) he may be referred for the post of Junior Scientist. If the candidate fulfills all the above criteria with 7 years of experience in the relevant fields, he/she can be designated as a Senior Scientist. If the candidate fulfills all the above criteria with 12 years of experience in the relevant field, he/she can be designated as Principal Scientist. Varun's age is 27 years as of 1/1/18, he obtained his bachelor's and master's degree in chemistry with 72% and 76% marks respectively. He also had 4 years of experience in the relevant field and was ready to be under probation for one year of the job. to what position he may be assigned
Analyse the given information and answer the question that follows. The criteria for selecting a Branch Manager have been given as under: The candidate must: 1. Be a graduate in any stream with at least 50% marks. 2. Hold a post-graduate diploma in any stream of management with 60% marks. 3. Be between 25 and 35 years old on the date of application 4. Have branch managing experience of more than 2 years The following exceptions apply: A. If a candidate meets all other criteria except 4 above, the candidate will be referred to the General Manager. B. A candidate whose age is more than 35 years but less than 40 years will be referred to the Assistant Manager. Ashish Agarwal is a B.A. in English with post-graduation in Marketing Management. He has scored more than 52% in graduation and more than 65% in post-graduation. He is 47 years of age. He has experience as branch manager of 15 years. What decision should be taken about this candidate?
In the question below, are given a statement followed by three courses of actions numbered I, II and III. On the basis of the information given, you have to assume everything in the statement to be true, and then decide which of the suggested course of action logically follow (s) for pursuing. Statement: Commerce and industry minister Suresh Prabhu will next week review sector-specific strategies to increase India’s exports 20% this year amid an uncertain global trade environment and credit availability. The ministry has identified nine sectors, including gems & jewellery, leather, textiles, agriculture and pharmaceuticals, to drive India’s exports to $400 billion in the next five years. These sectors accounted for $242 billion or 80% of the country’s total exports of $302 billion in 2017-18. Courses of action: I. The minister will review the action plans on October 1. This is in continuation of the series of meetings that he has had with export promotion councils and secretaries of line ministries concerned. II. Besides export promotion councils, the minister will separately meet officials of other departments concerned.  III. Exporters have raised concerns over the slack flow of credit to exporters, high goods and services tax on gold and strict pollution norms for chemicals, besides currency fluctuations, citing these factors as hindrances to export growth. Prabhu recently wrote to finance minister Arun Jaitley, requesting his intervention to improve bank credit flow to the export sector.
The criteria for selecting a Physics Teacher have been given as under:  The candidate must:  1. Have a masters degree in Physics with at least 60 percent marks. 2. Be a graduate in Physics with atleast 65 percent marks. 3. Be between 25 and 35 years old as on 01/01/2020. 4. Should have work experience of atleast 5 years. The following exceptions apply: A. If a candidate meets all other criteria except 4 above, the candidate will be referred to the Principal. B. A candidate whose age is more than 35 years but less than 40 years will be referred to the Vice Principal. Ritika has done her masters from XYZ University in Physics. She topped her batch with 80 percent marks. She did her B.Sc in Physics from ABC College. She is 39 years old. She has been teaching in MNO School for last 7 years. What decision should be taken about this candidate? 
Consider the following statements with respect to the Export Preparedness Index, 2020: 1. It was published by the NITI Aayog in partnership with the Institute of Competitiveness. 2. It examines the export ecosystem of Indian States and Union Territories. 3. Policy, Business Ecosystem, Export Ecosystem and Export Performance are the four pillars of the Export Preparedness Index. 4. Gujarat emerged as the top-performing State in the 'Coastal States' category, followed by Kerala and Tamil Nadu. 5. In the category of 'Landlocked States', Madhya Pradesh is the best-performing State. Among 'Himalayan States' and 'City-States' Himachal Pradesh and Delhi are the top-performing States respectively. Which of the above statements are true?