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Question :

Milk is not considered a balanced diet now-a-days because of the absence of  :


 

Option 1:

Magnesium and vitamin D

Option 2:

Iron and viramin C

Option 3:

Calcium and vitamin C

 

Option 4: Iron and vitamin A

Team Careers360 10th Jan, 2024

Correct Answer:

Iron and viramin C


Solution : The correct option is Iron and viramin C

Milk is a healthy drink that contains a variety of essential nutrients such as calcium, vitamin D, protein, and B vitamins. However, it is not considered a complete diet since it lacks several essential

157 Views

Question : If 7A425B is divisible by 36, then what is the value of A – B?

Option 1: 0

Option 2: 5

Option 3: 1

Option 4: 2

Team Careers360 18th Jan, 2024

Correct Answer: 5


Solution : Given Number =7A425B
For the number to be divisible by 36 it should be divisible by 4 and 9.
For the number to be divisible by 4, the last two digits "5B" should be divisible by 4.
Then the possible values of B are 2

1233 Views

CAN I CHANGE FROM CBSE CLASS 11 TO STATE BOARD

Sajal Trivedi 5th Jan, 2024

Hello aspirant,

Yes, a student can change their education board after completing class 10th. A student has the option to leave cbse board and take state board for class 11th and 12th.

But I suggest you to continue with the board you have studied in earlier classes as it will

12 Views

Question : In which year did AEB de Chancourtois organise the elements by atomic weight by graphing the elements around a cylinder with a circumference of 16 units, corresponding to the weight of oxygen (O)?

Option 1: 1862

Option 2: 1860

Option 3: 1870

Option 4: 1868

Team Careers360 7th Jan, 2024

Correct Answer: 1862


Solution : The correct option is 1862.

A.E.B. de Chancourtois attempted to organise the elements by atomic weight using a cylindrical representation, and he called this arrangement the Telluric Helix. He proposed this system in 1862. In the Telluric Helix, elements were arranged around a cylinder

101 Views

can I fail in practicals if I dont perform practical well and dont answer a single question in 12th CBSE (I havent done anything in IP {informatics practices})

Tanya Gupta 26th Jan, 2024

Hello,


In the CBSE 12th board exams, practicals and theory exams are evaluated separately. So, even if you don't perform well in the practicals or don't answer any questions in the IP exam, it won't directly result in failing the entire subject or your overall performance. However, it's important to

19 Views

Question : The Bandung Conference of 1955 was significant in the Cold War context because it:  
 

Option 1: Led to the creation of NATO  
 

Option 2: Marked the beginning of the Non-Aligned Movement  
 

Option 3: Ended the Korean War  

 

Option 4: Initiated the SALT negotiations

Team Careers360 8th Jan, 2024

Correct Answer: Marked the beginning of the Non-Aligned Movement  
 


Solution : The Bandung Conference of 1955 was significant in the Cold War context because it marked the beginning of the Non-Aligned Movement, with countries seeking to avoid alignment with either the US or the Soviet Union.  

20 Views

Question : $\triangle \mathrm{ABC}$ is a right-angle triangle at $\mathrm{B}$. If $\tan \mathrm{A}=\frac{5}{12}$, then $\sin \mathrm{A}+\sin \mathrm{B}+\sin \mathrm{C}$ will be equal to:

Option 1: $1 \frac{5}{13}$

Option 2: $2 \frac{4}{13}$

Option 3: $3 \frac{1}{13}$

Option 4: $2 \frac{1}{13}$

Team Careers360 18th Jan, 2024

Correct Answer: $2 \frac{4}{13}$


Solution :
Given, $\tan\mathrm{A}=\frac{5}{12}$
Using Pythagoras theorem,
$AC^2 = AB^2+BC^2$
⇒ $AC^2 = 5^2 + 12^2$
⇒ $AC^2 = 25 + 144$
⇒ $AC^2 = 169$
⇒ $AC = 13$ units
⇒ $\sin \mathrm{A} = \frac{5}{13},$ $\sin \mathrm{B} = 1$ and $\sin\mathrm{C} = \frac{12}{13}$
So, $\sin

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