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Question : If $\tan A-\tan B-\tan C=\tan A \tan B \tan C$, what is the value of A in terms of B and C?
Option 1: $A = B + C$
Option 2: $A = 2 B - 2C$
Option 3: $A = B - C$
Option 4: $A=\frac{B-C}{2}$
Correct Answer: $A = B + C$
Solution : Given, $\tan A-\tan B-\tan C=\tan A \tan B \tan C$ ⇒ $\tan A - \tan A \tan B \tan C = \tan B + \tan C$ ⇒ $\tan A(1-\tan B \tan C)= \tan B + \tan C$ ⇒ $\tan A =
Question : Comprehension:
In the following passage, some words have been deleted. Read the passage carefully and select the most appropriate option to fill in each blank.
Daniel is worried lately. Usually, life is good for him. He (1)_______ a nice little shop where he sells souvenirs to tourists and lives in a nice cottage with his wife and their three teenage kids. They have a dog, a cat, and a backyard (2)_______ barbecue. They host all the family (3)_______, and his wife's turkey is the best in the country. What can be better than that, right? But lately, not all is well. There are (4)______ clouds in the sky, and all they talk about is terror and war. They feel something may happen. The (5)_______ life as he knows may be lost forever.
Select the most appropriate option to fill in the blank number 3.
Option 1: assemblies
Option 2: gatherings
Option 3: crowds
Option 4: rallies
Correct Answer: gatherings
Solution : The correct choice is the second option.
In this context, the word, "gatherings" refers to family events or occasions when family members come together. The word fits well in describing the social aspect of Daniel's life, highlighting that they frequently host gatherings for their
Question : Select the most appropriate idiom for the given situation. Don't annoy or irritate Raghav, otherwise he will oppose our proposal in the meeting.
Option 1: Pass the buck.
Option 2: Pour oil on troubled water.
Option 3: Rub in the wrong way.
Option 4: Lose the ground.
Correct Answer: Rub in the wrong way.
Solution : The correct idiom for the situation is the third option.
The idiom rub in the wrong way means to agitate or irritate someone. In this context, it implies that Raghav will oppose the proposal if he's annoyed or irritated.
The
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Yes, Commerce students with a B.com degree can join the Indian Navy as Permanent Commission Officers under the Logistics branch. The Logistics branch of the Indian Navy provides very crucial support in areas like supply chain management, financial management, human resource, etc. In order to join as a Permanent
Question : The pitch of a sound depends on its
Option 1: Frequency
Option 2: Intensity
Option 3: Velocity
Option 4: Amplitude
Correct Answer: Frequency
Solution : The correct option is Frequency.
Frequency refers to the number of oscillations or cycles of a sound wave that occur in one second and is measured in Hertz (Hz). Higher-frequency sounds have a higher pitch, while lower-frequency sounds have a lower pitch.
Question : The Grameen Bank, founded by Muhammad Yunus, is associated with which concept of rural development?
Option 1: Microfinance
Option 2: Rural electrification
Option 3: Sustainable agriculture
Option 4: Skill development
Correct Answer: Microfinance
Solution : The correct answer is (a) Microfinance
The Grameen Bank is a renowned institution that pioneered the concept of microfinance. It was established in Bangladesh in 1983 with the goal of providing financial services to the poor, particularly women, who were previously excluded from accessing traditional
Question : Directions: Select the set in which the numbers are related in the same way as the numbers of the following sets. (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – operations on 13 such as adding/subtracting/multiplying etc. to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is NOT allowed.) (19, 23, 4) (13, 27, 14)
Option 1: (25, 26, 2)
Option 2: (25, 27, 4)
Option 3: (25, 27, 2)
Option 4: (25, 26, 4)
Correct Answer: (25, 27, 2)
Solution : Given: (19, 23, 4) (13, 27, 14)
Here, the pattern followed is as follows – ⇒ (19, 23, 4)→23 – 19 = 4 ⇒ (13, 27, 14)→27 – 13 = 14
Let's check each option – First option: (25, 26, 2)→26 – 25
Question : What is the distance between the goal line and the penalty spot in football?
Option 1: 11 yards
Option 2: 12 yards
Option 3: 10 yards
Option 4: 9 yards
Correct Answer: 12 yards
Solution : The correct answer is 12 yards.
The distance between the goal line and the penalty spot in football is 12 yards. Football is a team sport in which two teams of eleven players each compete.
Yes, after completing B.Com with Computer Applications you can pursue specialization in either blockchain development or machine learning. Both fields offer exciting career opportunities and are in high demand in current times.
For blockchain development, you can learn programming languages like Solidity and smart contract development and for machine
Question : Directions: The prices of seven mobiles M1, M2, M3, M4, M5, M6, and M7 are compared. The price of M7 is more than M5 and less than M4. The price of M1 is more than M6 and less than M2. The price of M2 is less than the price of M5. If the price of M4 is less than only one mobile, then which of the following options is correct?
Option 1: M3 > M4
Option 2: M6 > M5
Option 3: M1 > M5
Option 4: M7 > M3
Correct Answer: M3 > M4
Solution : Given: (I) The price of M7 is more than M5 and less than M4. M4 > M7 > M5 (II) The price of M1 is more than M6 and less than M2. M2 > M1 > M6 (III) The price of M2 is
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