Kerala Engineering Architecture & Medical Examination
If you score 750+ out of total marks (960), you can aquire a rank between 5001 - 20000. I.e if you want to consider only entrance exam for B.Tech. since you score 85% in PCM 450+ marks are required to secure a rank between 5001- 20000. KEAM haven't released official marks vs rank 2024 yet. But you can consider the above ranks until there official release.
Question : Directions: What was the day of the week on the 24th of August 1923?
Option 1: Monday
Option 2: Sunday
Option 3: Thursday
Option 4: Friday
Correct Answer: Friday
Solution : Code for months –
Code for days –
Code for centuries –
For, 24th of August 1923 – Formula: {Date + (Month code) + (Century code) + ( last two digit of the year) + ((last two digit of the year / 4)'s Quotient)} / 7
Date = 24 Code for the month (August) = 2 Code for the century (1900) = 0 (1923 = 1900 + 23; For 1900 it will be 0 and for 23 it will be 23) And, 23 ÷ 4 = 5(Quotient) Now, on adding them we get→24 + 2 + 0 + 23 + 5 = 54 On dividing 54 by 7, we get 5 as a remainder. 5 is the code for Friday.
So, the 24th of August 1923 will be Friday. Hence, the fourth option is correct.
Question : A Shopkeeper marked the price as INR 15,000 on an article, and a successive discount of 5%, 10% and 20% was allowed on it. What is the selling price?
Option 1: INR 10,260
Option 2: INR 13,520
Option 3: INR 11,520
Option 4: INR 9,850
Correct Answer: INR 10,260
Solution : A successive discount of 5%, 10%, and 20% means that these discounts are applied one after another For three successive discounts of 5%, 10%, and 20%, Selling price = $\frac{100-\text{Discount}_1\%}{100}× \frac{100-\text{Discount}_2\%}{100}×\frac{100-\text{Discount}_3\%}{100}×$ marked price ⇒ Selling price $=\frac{100-5}{100}×\frac{100-10}{100}×\frac{100-20}{100}×15000$ ⇒ Selling price $=\frac{95}{100}×\frac{90}{100}×\frac{80}{100}×15000$ ⇒ Selling price $=10260$ Hence, the correct answer is INR 10,260.
Hello,
KEAM stands for Kerala Engineering Architecture Medical which is an entrance exam conducted in Kerala for admission to professional degree courses.
The application form for KEAM 2024 is likely to be released in March, and the exam is expected to take place in May 2024.
I hope this helps,
Thank you
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