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Amrita Entrance Examination - Engineering

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Question : Divide 50 into two parts so that the sum of their reciprocal is $\frac{1}{12}$.

Option 1: 35 and 15

Option 2: 20 and 30

Option 3: 24 and 36

Option 4: 28 and 22

Team Careers360 23rd Jan, 2024

Correct Answer: 20 and 30


Solution : Given:
The number is 50.
Let the first part of 50 be $\text{x}$.
The second part will be $50 - \text{x}$.
The sum of their reciprocal is $\frac{1}{12}$
$\Rightarrow \frac 1 {\text {x} }+ \frac 1 {\text {50-x} }=\frac 1 {\text {12} }$
$\Rightarrow \frac {50+\text {x}-\text {x}} {\text {50x} -{\text{x}^{2}} }=\frac {1}{12}$
$\Rightarrow \text {50x} -{\text{x}^{2}} = 600$
$\Rightarrow \text {50x} -{\text{x}^{2}} - 600=0$
$\Rightarrow {\text{x}^{2}}-\text {50x} + 600=0$
After factorising, we get
⇒ (x-30)(x-20) = 0
⇒ x = 20 and 30
Hence, the two parts are 20 and 30.

29 Views

Question : Directions: Five professors A, B, C, D, and E are sitting in a row facing the North (not necessarily in the same order). A is second to the left of D. Only two professors are sitting between C and E. No professor is sitting to the right of E. How many professors are sitting to the left of D?

Option 1: 3

Option 2: 0

Option 3: 2

Option 4: 1

Team Careers360 10th Jan, 2024

Correct Answer: 2


Solution : 1. No professor is sitting to the right of E. Only two professors are sitting between C and E.

2. A is second to the left of D.

So, the final arrangement will be as follows –

Thus, two persons are left of D. Hence, the third option is correct.

15 Views

Question : Find the length of a tangent drawn to a circle with a radius 8 cm from a point 17 cm from the centre of the circle.

Option 1: 14 cm

Option 2: 12 cm

Option 3: 15 cm

Option 4: 10 cm

Team Careers360 12th Jan, 2024

Correct Answer: 15 cm


Solution :
Radius of circle, $PB$ = 8 cm
Distance of a point from the centre from which the tangent is drawn to the circle, $PA$ = 17 cm
Since tangent is perpendicular to the radius, $\angle PBA=90^{\circ}$
By Pythagoras in $\triangle PBA$,
Length of the tangent, $AB$ = $\sqrt{17^2-8^2}$ = 15 cm
Hence, the correct answer is 15 cm.

83 Views

can we write second phase by applying in january AEEE exam

Tanya Gupta 2nd Jan, 2024

Hello,

Candidates who have appeared in Phase I of the AEEE 2024 examination can also appear for Phase II examination by paying an additional fee of INR 600. This is an opportunity given to the candidates to improve their scores and also it is not compulsory to apply again as it is just for improvement of score.

Hope this helps you,

thank you


66 Views

Can I apply for AEEE at year 2026 after passed out 12th in 2024

Tanya Gupta 27th Jan, 2024

Hello,

Yes, you can definitely apply for the AEEE (Amrita Engineering Entrance Exam) in 2026 after passing out of 12th in 2024. The AEEE is conducted for admission to the engineering programs offered by Amrita Vishwa Vidyapeetham. Typically, the eligibility criteria include passing the 12th standard or its equivalent with the required subjects and minimum marks.

Hope this helps you,

Thank you

https://www.google.com/amp/s/engineering.careers360.com/exams/aeee/amp

104 Views

How many attempts are available for AEEE

Tanya Gupta 27th Jan, 2024

Hello,

As far as I know, there is no specific limit on the number of attempts for the AEEE (Amrita Engineering Entrance Exam). You can appear for the exam as many times as you want to improve your score and secure admission to Amrita Vishwa Vidyapeetham.

Hope this helps you,

Thank you


https://engineering.careers360.com/exams/aeee/amp

28 Views

Can I attend AEEE with JEE main preparation

Tanya Gupta 25th Jan, 2024

Hello,

Absolutely, you can definitely attend AEEE while preparing for JEE Main. The syllabus for both exams has some overlapping topics, so preparing for one can help you with the other. It is a great way to maximize your chances of getting into a good engineering college. Just make sure to manage your time effectively and create a study plan that allows you to cover all the necessary topics for both exams.

Hope this helps you,

Thank you

https://www.google.com/amp/s/engineering.careers360.com/exams/jee-main/amp

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