NEET 2020
Question : If $x+\frac{1}{x}=7$, find the value of $x^3+\frac{1}{x^3}$.
Option 1: 343
Option 2: 322
Option 3: 340
Option 4: 332
Correct Answer: 322
Solution : $x+\frac{1}{x}=7$ Squaring on both sides, ⇒ $(x+\frac{1}{x})^2=7^2$ ⇒ $x^2+\frac{1}{x^2}+2=49$ ⇒ $x^2+\frac{1}{x^2}=47$ Now, $x^3+\frac{1}{x^3} = (x+\frac{1}{x})(x^2+\frac{1}{x^2}-(x×\frac{1}{x}))$ = 7 × (47 – 1) = 322 Hence, the correct answer is 322.
Question : Mrinalini Vikram Sarabhai, the Bharatanatyam legend, was also recognised for which of the following dance forms?
Option 1: Kathak
Option 2: Kathakali
Option 3: Kuchipudi
Option 4: Odissi
Correct Answer: Kathakali
Solution : The correct option is Kathakali.
Mrinalini Vikram Sarabhai was a renowned Indian classical dancer, choreographer, and cultural icon. She made significant contributions to the field of dance and was a pioneer in promoting Indian classical dance forms. She received her training in the classical dance form of Bharatanatyam from the legendary Guru Meenakshi Sundaram Pillai. She co-founded the Darpana Academy of Performing Arts in Ahmedabad, Gujarat, with her husband, Vikram Sarabhai. She received awards like Padma Bhushan.
Question : Directions: In the following question, a series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series. ABCDE, BDAEC, DEBCA, ?
Option 1: EACDB
Option 2: ECADB
Option 3: EDCAB
Option 4: ECDAB
Correct Answer: ECDAB
Solution : Given: ABCDE, BDAEC, DEBCA, ?
The letters are changing their position in the following manner –
So, the next term is ECDAB. Hence, the fourth option is correct.
Question : Doongri festival of Himachal Pradesh is primarily celebrated by which religious community?
Option 1: Buddhist
Option 2: Sikh
Option 3: Muslim
Option 4: Hindu
Correct Answer: Hindu
Solution : The correct answer is Hindu.
One of the Himachal Pradesh festivals, known as Doongri, is celebrated in Kullu on Basant Panchami. This festival is distinguished by the numerous folk dances and artistic performances, including vibrant kites and flower arrangements. Every year, it is observed from May 14 to May 16.
Question : The train ticket fare from places A to B in 2nd class AC and 3rd class AC is Rs. 2,500 and Rs. 2,000, respectively. If the fares of 2nd class AC and 3rd class AC are increased by 20% and 10%, respectively, then find the ratio of the new fares of 2nd class AC and 3rd class AC.
Option 1: 15 : 11
Option 2: 12 : 11
Option 3: 13 : 11
Option 4: 15 : 13
Correct Answer: 15 : 11
Solution : The new fare for the 2nd class AC after a 20% increase would be = 1.20 × 2500 = Rs. 3000 The new fare for the 3rd class AC after a 10% increase would be = 1.10 × 2000 = Rs. 2200 Therefore, the ratio of the new fares of 2nd class AC to 3rd class AC = 3000 : 2200 = 30 : 22 = 15 : 11 Hence, the correct answer is 15 : 11.
Hello Aspirant,
If you are aiming for computer science branch in this rank then I would like to tell you that you have a bit chances to get a non core branches only in low level NITs like Srinagar, Mizoram, Meghalaya, Agartala, Puducherry and that if you have the benefit of home state quota. This is also though difficult to fetch.
Based on your MHT CET PCB score, you may not get a seat in Biotechnology or Bioengineering through the general entrance as these courses are typically offered in institutes with higher cutoff scores for MHT CET. However, eligibility varies across different colleges, and cutoff scores can fluctuate each year. Colleges such as MIT Pune, VIT Pune, and other institutes that offer Biotechnology or related
For more details you can visit the link given below
https://engineering.careers360.com/articles/mht-cet-cutoff
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