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Question : Directions: Select the figure that will come next in the following figure series.

Option 1:

Option 2:

Option 3:

Option 4:

Team Careers360 22nd Jan, 2024

Correct Answer:


Solution : Here the pattern is as follows – 
1. The diamond moves in a clockwise direction corner by corner.
2. Start-shaped symbol, the symbol given at the top right corner and square move to their position in the centre of the box and then return to their

19 Views

Question : Which of the following is the new alluvium deposited by floods in the Ganga Plain?

Option 1: Regur

Option 2: Khadar

Option 3: Kachhar

Option 4: Bhangar

Team Careers360 18th Jan, 2024

Correct Answer: Khadar


Solution : The correct answer is Khadar.

The upper and middle Ganga plains are home to two distinct kinds of alluvial soils. They're called Bhangar and Khadar. Every year, floods deposit khadar, the new alluvium, which improves the soil by bringing fine silts. An ancient alluvium

5 Views

Question :  In the context of medieval travelers' writings, for whom were these accounts primarily written?  

 

Option 1: For the general public 

Option 2: For fellow travelers

Option 3:  For the travelers' patrons or sponsors 

Option 4: For historians 

Team Careers360 25th Jan, 2024

Correct Answer:  For the travelers' patrons or sponsors 


Solution : Medieval travelers' writings were primarily written for the travelers' patrons or sponsors. These accounts were often commissioned by nobility, royalty, or religious institutions that sponsored the journeys, and they served to inform and entertain the sponsors, as well as to

14 Views

Question : The difference between Simple and Compound Interest (compounded annually) on Rs. 40,000 for 3 years at 8% per annum is:

Option 1: Rs. 684.32

Option 2: Rs. 788.48

Option 3: Rs. 784.58

Option 4: Rs. 4,000

Team Careers360 23rd Jan, 2024

Correct Answer: Rs. 788.48


Solution : The formula for the difference between Compound Interest(CI) and Simple Interest(SI) for 3 years is given by:
$CI-SI=\frac{PR^{2}(300+R)}{100^{3}}$, where $P$ is principal and $R$ is rate of interest per annum compounded annually.
⇒ $CI-SI=\frac{40000\times8^{2}\times(300+8)}{100^{3}}$
⇒ $CI-SI=\frac{788480000}{1000000}$
$\therefore CI-SI=788.48$
Hence, the correct answer is Rs.

19 Views

Question : The average height of 30 boys out of a class of 50 is 160 cm. If the average height of the remaining boys is 165 cm, the average height of the whole class (in cm) is:

Option 1: 161

Option 2: 162

Option 3: 163

Option 4: 164

Team Careers360 23rd Jan, 2024

Correct Answer: 162


Solution : Given:
The average height of 30 boys out of a class of 50 is 160 cm.
Average height of remaining boys = 165 cm
Formula Used:
$\text{Average} = \frac{\text{Sum of the heights of all the students}}{\text{Number of students}}$
Calculation:
Total height of 30 boys $=

21 Views

Question : Comprehension:

In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.

A robot is a mechanical or virtual artificial agent, usually an electromechanical machine that is (1)______ by a computer programme or electronic circuitry. In general, robots can be autonomous or semi-autonomous and are now used in different fields. They have replaced (2)_______ in performing repetitive and dangerous tasks which humans prefer not to do, or are unable to do because of size limitations, or which take place in extreme (3)________ such as outer space or the bottom of the sea. For instance, robots can now be used in industry, as in car manufacturing, or they can be used in homes to do the (4)_______. Some robots may respond to speech or even be medical operating tools. There are concerns about the increasing use of robots and their role in society. Robots are blamed for the rising (5)________ as they replace workers in increasing numbers of functions.
 

Question:

Select the most appropriate option to fill in the blank number 3.

Option 1: beauty

Option 2: pattern

Option 3: enjoyment

Option 4: environments

Team Careers360 25th Jan, 2024

Correct Answer: environments


Solution : The correct choice is the fourth option.

The sentence talks about tasks that humans may avoid or are unable to perform due to size limitations or that occur in extreme conditions, such as outer space or the bottom of the sea.

Environment fits here

11 Views

Question : Which of the following statements is not true about Taylor and Fayol?

Option 1: Fayol was a mining engineer where as Taylor was a mechanical engineer.

 

Option 2: Fayol's principles were formed through personal experience where as Taylor's principle were formed through experimentation.
 

Option 3: Fayol's principles are applicable in specialised situation where as Taylor  principles have universal application.

Option 4: All of the above

Team Careers360 21st Jan, 2024

Correct Answer: Fayol's principles are applicable in specialised situation where as Taylor  principles have universal application.


Solution : Fayols principles have universal application where as Taylor's principles are applicable in specialised knowledge.
Taylor's principle are focused on workers efficiency while Fayol's principles are focused on managerial efficiency.

 

Hence,option C is

6 Views

what is the syllabus of 3rd semester mechanical engineering in devi jindal institute

Suganya M 29th Apr, 2025
  • Engineering Thermodynamics: Fundamentals of thermodynamic systems, laws of thermodynamics, and their applications.

  • Mechanics of Solids: Study of stress, strain, and deformation in materials under various loading conditions.

  • Fluid Mechanics: Introduction to fluid properties, fluid statics, and dynamics.

  • Manufacturing Processes: Overview of various manufacturing techniques such as casting, forming, and machining.

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