OPSC OAS Prelims Paper 2 Mock Test - 3 - OPSC OCS (Odisha) MCQ

Lakshman went 15 km to the west from his house, then turned left and walked 20 km. He then turned East and walked 25 km and finally turning left covered 20 km. How far is he now from his house? 
 

A car is stolen at 2:30 pm and the thief runs away with the car driving at a speed of 60 km/hr. The owner discovers about the theft at 3 pm. He sets off in another car at a speed of 75 km/hr. If the owner drives on the correct path directly behind the thief, he would be able to catch the thief at:

Directions: Symbols @, %, #, $, © are used with different meanings as explained below: ‘P @ Q’ means ‘P is not greater than Q’. ‘P % Q’ means ‘P is neither greater than nor equal to Q’. ‘P # Q’ means ‘P is neither smaller than nor equal to Q’. ‘P $ Q’ means ‘P is neither smaller than nor greater than Q’. ‘P © Q’ means ‘P is not smaller than Q’.
Three statements showing relationships have been given, which are followed by two conclusions (1) and (2). Assuming that the given statements are true, find out which conclusions(s) is/are definitely true.

Q. Statements: J # P, P @ B, B % H.
Conclusions:
1. J @ B
2. J % H

A class contains N students, having roll numbers 1,2,3....N. On a particular day only 50 students turn up for the class. The average of the roll numbers of the students present on that day is 38. A teacher punishes two students and sends them out of the class. The average of the roll numbers of the students who are left in the class drops to 37.5. Choose the correct statement from the options given below.

Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years

The total amount of bonus paid by the company during the given period is approximately what percent of the total amount of salary paid during this period?

Expenditures of a Company (in Lakh Rupees) per Annum Over the given Years

The ratio between the total expenditure on Taxes for all the years and the total expenditure on Fuel and Transport for all the years respectively is approximate?

Five years ago, the average age of a family, which consisted of three members, was 27 years. The family now consists of four members as a baby was born recently. The current average age of the family is 25 years. How many years ago was the baby born?

Direction: The total annual CO₂ emissions from various sectors are 8 mm. In the Pie Chart given below, the percentage contribution to CO₂ emissions from various sectors is indicated.

Q. Which of the following sectors together emit 4 mm of CO₂ every year?

Direction: The total annual CO₂ emissions from various sectors are 8 mm. In the Pie Chart given below, the percentage contribution to CO₂ emissions from various sectors is indicated.

Q. Which of the following sectors have emission difference of 0.8 mm between them?

Directions for: Examine the information given in the following paragraph and answer the items there follow:

A school is celebrating Sport week in which five games viz. Cricket, Badminton, Tennis, Football and Volleyball are to be held in five different days in a week from Monday to Friday. Only one sport can be played on each day. Cricket cannot be played on Tuesday. Players for Badminton is available only on Tuesday. Volleyball is played immediately after the day of Cricket. Football has to played immediately before the day of Cricket.

Q. Which sport is the last one in the week?

In a group of 20 children, two children have hundred marbles each and three do not possess any marbles. The average number of marbles with the rest of the children is 40. What is the average number of marbles with the group of children?

If = stands for ÷; + stands for -; - stands for +; × stands for =; ÷ stands for ×; which of the following is true?

Based on the following bar graph. (Number of Industrial Townships in 1978 is 160000)

Which was the first year when people were employed in private enterprises?

Based on the following bar graph. (Number of Industrial Townships in 1978 is 160000)

If it is known that the total work force in India increases at a simple rate of 10% per annum, then by what per cent does the number of people employed in the Urban Collectives change?

Directions 
A book is divided into 6 chapters. The following pie chart denotes the percentage of the total pages devoted to each chapter.

If Chapter 1 contains 60 pages, the number of pages in chapter 5 is?

Directions 

A book is divided into 6 chapters. The following pie chart denotes the percentage of the total pages devoted to each chapter.

The central angle for Chapter 6 is x degrees more than that of chapter 5. The value of x is

Raj travelled from a point X straight to Y at a distance of 80 metres He turned right and walked 50 metres then again turned right and walked 70 metres Finally he turned right and walked 50 metres How far is he from the starting point ____________.

In the Venn diagram given below, what is the total number of singers who are only painters or only dancers but not both painter as well as dancer.

The table represent the percentage expenditure of the income of A, B, C, D, E and F on different items.

If the annual income of B and C are ₹2,16,000 and ₹2,64,000 respectively, what is the difference between the amount spent by them on transport?

The table represent the percentage expenditure of the income of A, B, C, D, E and F on different items.

If the amount of money spent on food by C and D are ₹72000 and ₹86400 respectively, then the annual income of C is what percentage of the annual income of D?

The table represent the percentage expenditure of the income of A, B, C, D, E and F on different items.

The percentage of amount of money spent by E on entertainment is what percentage of the amount of money spent by F on transport?

Road the passage given below and the two statements that follow (given on the basis of the passage);

Four athletes are waiting at Beijing airport for a Mumbai flight. Two are Sprinters and the other two are Badminton players. Two are from Maharashtra and two are from Bengal. No two of the same profession are from the same state. Two are Muslims and two are Christian. No two of the same religion are of the same profession nor do they are from the same state, The Bengal’s Sprinter is a Christian.
1. The Christian-Badminton player is from Maharashtra.
2. The Maharashtra’s Sprinter is a Muslim.

Q. Which of the above statement(s) is/are correct conclusion(s)?

10% of α is 5 times 20% of β. The ratio β: α is:

Refer to the following graph related to the percentage of persons over 25 years of age and with more than 4 years college education living in country X.

What percentage of persons of 25 and over completed 4 years of college or more in 1970?

Refer to the following graph related to the percentage of persons over 25 years of age and with more than 4 years college education living in country X.

Q. If some other country had three times as many people of 25 and over in 1989 as the country X with the same number of persons completing 4 years of college or more, what percentage of that country’s people of 25 and over would complete college?

A room is 15m 25 cm long and 9m 25 cm wide. The room has to be tiled using square tiles of side 41 cm. If no tile has to be cut and maximum area possible is covered, how many tiles can be placed in the room?

A, B and C have a few coins with them. 7 times the number of coins that A has is equal to 5 times the number of coins B has while 8 times the number of coins B has is equal to 13 times the number of coins C has. What is the minimum number of coins with A, B and C put together?