Joint Entrance Examination (Main)
Question : If $x^2-7x+1=0$, what is the value of $(x+\frac{1}{x})$.
Option 1: 7
Option 2: 3
Option 3: 51
Option 4: 47
Correct Answer: 7
Solution : Given: $x^2-7x+1=0$ Dividing both sides by $x$ we get, $x-7+\frac{1}{x}=0$ $\therefore x+\frac{1}{x}=7$ Hence, the correct answer is 7.
Question : Nalanda University was a great centre of learning, especially in which of the following?
Option 1:
Buddhism
Option 2: Jainism
Option 3: Vaishnavism
Option 4: Tantra
Correct Answer:
Solution : Correct Answer is Buddhism
Nalanda is an ancient university and Buddhist monastic center in central Bihar state, northeastern India, southwest of Bihar Sharif. Nalanda's history extends back to the period of the Buddha (6th-5th century bce) and Mahavira, the Jaina religion's founder.Nalanda is a unique
Question : Two pipes, A and B, can fill a tank in 15 hours and 18 hours, respectively. Both pipes are opened simultaneously to fill the tank. In how many hours will the empty tank be filled?
Option 1: $8 \frac{2}{11}$
Option 2: $9 \frac{2}{11}$
Option 3: $7 \frac{2}{11}$
Option 4: $10 \frac{2}{11}$
Correct Answer: $8 \frac{2}{11}$
Solution : Work done by pipe A in an hour = $\frac{1}{15}$ Work done by pipe B in an hour = $\frac{1}{18}$ Work done by pipes A and B in an hour $=\frac{1}{15}+\frac{1}{18}=\frac{6+5}{90}=\frac{11}{90}$ Therefore, the empty tank will be filled in $\frac{90}{11}$ hours = $8\frac{2}{11}$ hours
Question : Where were the Commonwealth games held in the year 2022?
Option 1: Gold Coast
Option 2: New Delhi
Option 3: Birmingham
Option 4: Glasgow
Correct Answer: Birmingham
Solution : The correct option is Birmingham.
The 2022 Commonwealth Games were held in Birmingham. So, it is commonly known as Birmingham 2022. It was held between 28 July and 8 August. The motto of the game is Games for everyone. 5,054 participants participated across 72 Commonwealth
Question : Directions: In the following question, some parts of the sentence may have some errors. Find out which part of the sentence has an error and select the appropriate option. If the sentence is free from error, select "No Error".
She was annoyed (1) / when she found that (2) / the chewing gum was stuck to her hair. (3) / No Error (4)
Option 1: (1)
Option 2: (2)
Option 3: (3)
Option 4: (4)
Correct Answer: (4)
Solution : The correct choice is the fourth option, as the sentence is grammatically correct, conveying the intended meaning that she was irritated to find chewing gum stuck to her hair.
Question : It refers to a policy of replacement or substitution of imports by domestic production.
Option 1: Industrial policy
Option 2: Industrial licensing
Option 3: Foreign trade policy
Option 4: Import substitution
Correct Answer: Import substitution
Solution : Import substitution refers to a policy of replacement or substitution of imports by domestic production. Hence Option D is correct.
Question :
Correct the following sentence if it is incorrect
He broached about the issue of the poor and the ones who were exploited by the cunning moneylenders.
Option 1: He broached on the issue of the poor and the ones who was
Option 2:
He broached on the issue of the poor and the ones who were
Option 3:
He broached the issue of the poor and the ones who were
Option 4:
He broached at the issue of the poor and the ones who were
Option 5:
He broached about the issue of the poor and the ones who were
Solution :
Broach does not need any preposition. Hence, ‘he broached the issue’ is the best choice.
Hi
hope you doing well
No, having grown hair and a beard compared to your ID photo should not cause any issues during the JEE Main exam. Identity verification is primarily focused on matching your key facial features and ensuring your documents are valid.
Even if your appearance has slightly
Hello student,
To take admission in Narula Institute of Technology, valid score/rank in WBJEE/Jee(Main)/CEE-AMPAI- WB current academic year is necessary. However, there are two options:
The first eligibility criteria is 10+2 standard or equivalent with Physics & Mathematics along with any one of Chemistry / Biotechnology / Biology / Computer
Which of the following will not appear on the asset side of the Balance Sheet of a Social Club?
Option 1: Honorarium
Option 2: Sports fund Investment
Option 3: Balance of cash in hand and Bank
Option 4: Outstanding Subscription
Correct Answer: Honorarium
Solution : Honorarium paid will come on the credit side of the Receipts and Payments Account which is capital in nature. Hence, the correct option is 1.
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