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Question : From the peak of a hill 300 m high, the angle of depression of two sides of a bridge lying on the ground are $45°$ and $30°$ (both ends of the bridge are on the same side of the hill). Then the length of the bridge is:

Option 1: $300(\sqrt3 - 1)$ m

Option 2: $300(\sqrt3 + 1)$ m

Option 3: $300\sqrt3$ m

Option 4: $\frac{300}{\sqrt3}$ m

Team Careers360 25th Jan, 2024

Correct Answer: $300(\sqrt3 - 1)$ m


Solution :
$AB$ = height of peak = 300 m
$CD$ = length of Bridge
We are given the angle of depression,
i.e., $\angle EAC = 45°$ and $\angle EAD = 30°$
⇒ $\angle ACB = 45°$ and $\angle ADB = 30°$
Now, \(In \triangle ABC\)
\(\tan\theta = \frac{P}{B}\)
\(\tan45 ^{\circ} =\frac{AB}{BC}\)
\(1=\frac{AB}{BC}=AB:BC=1:1\)
\(In\ \triangle ABD,\)
⇒ \(\tan30 ^{\circ} =\frac{AB}{BD}\)
⇒ \(\frac{1}{\sqrt{3}}=\frac{AB}{BD}\Rightarrow AB:BD=1:\sqrt{3}\)
Now,
\(CD = BD - BC\)
⇒ \(CD \Rightarrow \sqrt{3}-1\)
$AB$ = 1 unit = 300 metre
So, $CD=(\sqrt{3}-1)$ units = $300(\sqrt{3}-1)$ metres
Hence, the correct answer is $300(\sqrt3 - 1)$ m.

15 Views

Question : Loss of water in plants in the form of liquid is known as:

Option 1: transpiration

Option 2: osmosis

Option 3: guttation

Option 4: imbibition

Team Careers360 21st Jan, 2024

Correct Answer: guttation


Solution : The correct option is guttation.

Guttation is the process by which plants pass liquid water from their leaf tips due to root pressure, which occurs when water absorption exceeds transpiration, which occurs frequently in the morning or humid weather. Guttation occurs via specialised structures known as hydathodes, which are tiny apertures on the leaf edges. Guttation differs from dew production in that it occurs when moisture in the air condenses on the surfaces of plants or other things when temperatures fall.

13 Views

Question : Identify the pair of nouns in the given sentence.

When Joana recently traveled to Kashmir, she found the scenery captivating.

Option 1:  Proper-Uncountable nouns
 

Option 2: Proper-Abstract Nouns
 

Option 3: Abstract-Material Nouns
 

Option 4:  Common-Proper Nouns

Team Careers360 12th Jan, 2024

Correct Answer:  Proper-Uncountable nouns
 


Solution : The correct option is 1.

Explanation:

Kashmir is a proper noun and scenery is an uncountable noun.

The proper noun refers to the name given to a specific person or location, such as Rita, Ria, Russia, Rome, etc.

The uncountable noun refers to those nouns which can not be counted.

Examples include water, soil, sugar, and salt.

While Common and Concrete nouns can be both countable and uncountable nouns,

Abstract and Proper nouns are always uncountable.

14 Views

Question : Directions: In the given question, a sentence is given with a blank to be filled in with an appropriate word. Four alternatives are suggested for each question. Choose the correct alternative out of the four alternatives.

A number of refugees _________ been turned back at the border.

Option 1: are

Option 2: has

Option 3: is

Option 4: have

Team Careers360 21st Jan, 2024

Correct Answer: have


Solution : The correct choice is the fourth option.

The auxiliary verb have is the correct choice in this sentence because "a number of refugees" is a plural subject, and when the subject is plural, one should use the plural form of the verb, which is "have", in the case of the present perfect tense in the passive voice.

Therefore, the correct sentence is: A number of refugees have been turned back at the border.

22 Views

Question :

Rajan Ltd. purchased a running business from Vikas Ltd. for a sum of Rs. 2,50,000 payable as  Rs. 2,20,000 in fully paid equity shares of  Rs. 10 each and balance by a bank draft. The assets and liabilities consisted of the following:

Plant and Machinery Rs. 90,000; Building Rs. 90,000; Sundry Debtors Rs. 30,000; Stock Rs. 50,000; Cash Rs. 20,000; Sundry Creditors Rs. 20,000.

Question:- The difference between net assets and purchase consideration is transferred to _______.

Option 1: Goodwill Rs. 10,000  

Option 2: Capital Reserve Rs. 10,000

Option 3: Securities premium Rs. 10,000

Option 4: Vendor Co. Rs. 10,000

Team Careers360 15th Jan, 2024

Correct Answer: Capital Reserve Rs. 10,000


Solution : Answer = Capital Reserve Rs. 10,000

Following will be the journal entry:
Plant and Machinery A/c         Dr.  90,000
Building A/c                             Dr.  90,000
Sundry Debtors A/c                 Dr.  30,000
Stock A/c                                 Dr.  50,000
Cash A/c                                  Dr.  20,000
            To Sundry Creditors A/c                               20,000
            To Vikas Ltd.                                             2,50,000
            To Capital Reserve A/c                                10,000
 

 

 

136 Views

What are the dimentions of postcard size photo in pixles? My postcard size photo is not uploading

vyshnava kumar 9th Apr, 2022

Hello aspirant,

Hope you are doing great.

So, with regard to your query, you haven't mentioned the name of the exam about which you are referring about, so, from your profile I assumed that you talking about NEET exam.

The dimensions for Passport size photo is 10 to 200 kb and also for Post card size photo is also 10 to 200kb. You can edit the size of the photos in Adobe Photoshop or else you can also do it in the Paint itself. There are many YouTube videos available in YouTube to reduce the size of photograph virtually. You can checkout them as well.

Hope this helps you,

Good luck, thank you.

167 Views

is it necessary to join the army afer joining NCC in MBBS

Ayush Maurya 18th Mar, 2022

Hello there

No it's not compulsory that you have to join Army after completing NCC in your MBBS journey. See NCC is a voluntary organisation and its totally your wish if you want to join army as a doctor or not. But yes there certificate is of great importance whether it's of 'A', 'B' Or 'C'.

I hope it helps you!

Good luck!

286 Views

How is akash medical college for mbbs

piyush singh 26th Dec, 2021

Hello Aspirant,

Akash Institute of Medical Science and Research Centre(AIMSRC) also known as Akash Medical college is a good college for MBBS but it is a relatively very new  and privately owned .College has a total of 150 seats for MBBS. It also have good faculty and every important facilities available in campus.

College have cafeteria, Auditorium , well equipped laboratory , sports facilities and sports ground, hostel , library etc.

College accept students who are NEET qualified for MBBS so you will be seeing some very intelligent students , administration also helps students to get internship and PG admission.

Hope this helps.

49 Views

my crl rank is 76050 and gen-ews rank is 10539 . is there any possibility of getting NIT in josaa or csab councilling? should I apply for josaa councilling?

Anurag Khanna 17th Oct, 2021

Hello Aspirant,

See on such EWS rank even after considering female quota you have very less chances of getting NITs neither through JOSAA nor through CSAB counselling but on such rank you can go for some of the GFTIs


If we go through previous year's data of seat allotment On the basis of data mentioned in the question by you, you can go for the enlisted colleges :-


Assam University, Silchar - Agricultural Engineering (11172)

Gurukula Kangri Vishwavidyalaya, Haridwar - Electrical Engineering (10922)

Indian Institute of Carpet Technology, Bhadohi - Carpet and Textile Technology (11272)

Institute of Technology, Guru Ghasidas Vishwavidyalaya (A Central University), Bilaspur, (C.G.) - Chemical Engineering (10805)

National Institute of Foundry & Forge Technology, Hatia, Ranchi - Metallurgy and Materials Engineering (10946)


And some more. You can check out previous year's cut-offs from the official website of JOSAA as given below :-

https://josaa.nic.in/Result/Result/currentorcr.aspx

Note that the above list is merely a prediction which has been made on the basis of latest cut-offs available on official website of either JOSAA or CSAB and the cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.

So you can use JEE-Main College Predictor to predict your chances of admission in different engineering colleges of India on the basis of your JEE-Main 2021 result :-

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer



Now if you appeared for JEE-Advance 2021 then you must have got your result so to have a list of all those colleges which you can get based upon JEE-Advance 2021 score you can use JEE-Advance College Predictor:-

https://engineering.careers360.com/jee-advanced-college-predictor?icn=QnA&ici=qna_answer


JEE-Advance 2021 cut-offs are mentioned below :-


>>> Common rank list (CRL) - 10.0 (Minimum percentage of marks in each subject) - 35.0 (Minimum percentage of aggregate marks)

>>> GEN-EWS rank list - 9.0 - 31.5

>>> OBC-NCL rank list - 9.0 - 31.5

>>> SC rank list - 5.0 - 17.5

>>> ST rank list - 5.0 - 17.5

>>> CRL-PwD rank list - 5.0 - 17.5

>>> GEN-EWS-PwD rank list - 5.0 - 17.5

>>> OBC-NCL-PwD rank list - 5.0 - 17.5

>>> SC-PwD rank list - 5.0 - 17.5

>>> ST-PwD rank list - 5.0 - 17.5

>>> Preparatory course rank lists - 2.5 - 8.75



I hope this information helps you.

Good Luck for your future!!


328 Views

Does Pumba accept 26 july 2021 ATMA exam score for mba admission 2021 -2023

Sharon Rose Student Expert 27th Jul, 2021

Hello,

If you are seeking admission to MBA (Pharma-Biotechnology) in Pune University then the admission is based on ATMA score. The admission for the academic year 2021-22 will be based on ATMA score conducted on  April 25, 2021. It does not accept the ATMA July session score. SO you cannot get admission with the ATMA Score July session which was conducted on July 26, 2021.

You can find the details of the admission process using the link given below

https://www.pumba.in/programs/mba-biotech-process.htm

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