All Questions

University

Follow
Showing 3301 - 3310 out of 19721 Questions
9 Views

Question : The class structure in pre-independence India was characterized by:  
 

Option 1: A dominant middle class  
 

Option 2: A large industrial working class  
 

Option 3: A predominantly agrarian society  

 

Option 4: High levels of urbanization  

Team Careers360 19th Jan, 2024

Correct Answer: A predominantly agrarian society  

 


Solution : Pre-independence India had a predominantly agrarian society, with a class structure largely based on land ownership and agricultural production.  

18 Views

Question : An urban settlement that serves as a center for medical research and healthcare services is classified as a:

Option 1: Medical hub

Option 2: University town

Option 3: Tech hub

Option 4: Cultural city

Team Careers360 19th Jan, 2024

Correct Answer: Medical hub


Solution : Correct Option: Option 1
Explanation: A medical hub is an urban settlement that serves as a center for medical research and healthcare services, often hosting hospitals, research institutions, and medical schools.

9 Views

Question : If $x=222, y=223$ and $z=224$, then find the value of $x^3+y^3+z^3-3 x y z$.

Option 1: 2007

Option 2: 2004

Option 3: 2006

Option 4: 2005

Team Careers360 16th Jan, 2024

Correct Answer: 2007


Solution : $x^3 + y^3 +z^3-3xyz=\frac{1}{2}(x+y+z)[(x-y)^2+(y-z)^2+(z-x)^2]$
$= (\frac{1}{2})(222+ 223 + 224)[(222-223)^2 + (223-224)^2 + (224-222)^2]$
$= (\frac{1}{2})(669)[(1)+(1) + (4)]$
$= 3\times 669 = 2007$
Hence, the correct answer is 2007.

21 Views

Question : Directions: Which two numbers, from amongst the given options, should be interchanged to make the given equation correct?
(6)³ ÷ 12 + [(√81) x 4] – (28 ÷ 2) + 24 = 43
 

Option 1: 12 and 24

Option 2: 6 and 24

Option 3: 81 and 4

Option 4: 28 and 24

Team Careers360 16th Jan, 2024

Correct Answer: 12 and 24


Solution : Given:
(6)³ ÷ 12 + [(√81) x 4] – (28 ÷ 2) + 24 = 43

Interchanging the numbers as given in the options –
First option: 12 and 24
(6)³ ÷ 24 + [(√81) x 4] – (28 ÷ 2) + 12

The question have been saved in answer later, you can access it from your profile anytime. Access now