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Question : What is the LCM of 120 and 450?
Option 1: 2400
Option 2: 1800
Option 3: 3600
Option 4: 4800
Correct Answer: 1800
Solution : 120 = 2 × 2 × 2 × 3 × 5 450 = 2 × 3 × 3 × 5 × 5 LCM of 120 and 450 is (2 × 2 × 2 × 3 × 3 × 5 × 5) = 1800 i.e. 1800
Question : The Civil Disobedience Movement was launced by Mahatma Gandhi in
Option 1: 1928
Option 2: 1930
Option 3: 1931
Option 4: 1922
Correct Answer: 1930
Solution : The correct option is - 1930
The Civil Disobedience Movement was launched by Mahatma Gandhi on April 6, 1930. This movement was a nonviolent protest against the British colonial government's salt monopoly and other oppressive policies. As part of the movement, Gandhi and his followers
Question : Which of the following statements is true?
Option 1: A Primary key is also a candidate key.
Option 2: Each relation has at least one foreign key.
Option 3: Foreign keys can't have null values.
Option 4: A Primary key is also an alternate key.
Correct Answer: A Primary key is also a candidate key.
Solution : The correct answer is A Primary key is also a candidate key.
In a relational database, a candidate key is a set of one or more columns that can uniquely identify a row in a table. A primary
Question : Select the most appropriate option to improve the underlined segment in the given sentence. If there is no need to improve it, select 'No improvement'.
The place was not cold only and also damp.
Option 1: No improvement
Option 2: only cold not also
Option 3: not only cold but also
Option 4: not only cold and both
Correct Answer: not only cold but also
Solution : The correct choice is the third option.
Explanation: The original sentence, "The place was not cold only and also damp," is grammatically incorrect. We would use the correlative conjunctions "not only...but also" to link two similar ideas ("cold" and
Question : Select the most appropriate word for the given group of words.
A sacred place
Option 1: Relic
Option 2: Museum
Option 3: Sanctum
Option 4: Retreat
Correct Answer: Sanctum
Explanation:
Sanctum is a term with rich connotations, specifically associated with sacredness, holiness, and places of worship. It is often used to denote the innermost, holiest part of a temple, church, or any other religious establishment. The
Question : Which of the following is a traditional folk dance of Rajasthan?
Option 1: Giddha
Option 2: Ghoomar
Option 3: Bhangra
Option 4: Bihu
Correct Answer: Ghoomar
Solution : The correct option is Ghoomar.
Ghoomar is one of the most well-known traditional folk dances of Rajasthan. It is performed by women wearing ghagras and is characterized by graceful circular movements, rhythmic clapping, and vibrant traditional attire. Ghoomar holds cultural significance and is a prominent
Question : Directions: P is to the north of Q. T is to the east of Q and S is to the east of P. S is to the northeast of T and south-west of R. What is the position of R with respect to Q? (All positions are arranged in GRID pattern)
Option 1: North-east
Option 2: South-west
Option 3: East
Option 4: South
Correct Answer: North-east
Solution : Firstly, we will draw the diagram as per the given instructions –
Now, we have to find the position of R with respect to Q.
So, R is in the northeast direction with respect to Q. Hence, the first option is correct.
Question : Directions: In the following question, select the odd one from the given alternatives.
Option 1: AG
Option 2: CE
Option 3: BF
Option 4: GF
Correct Answer: GF
Solution : Let's check the options – First option: AG; A→1, G→7, A + G = 1 + 7 = 8 Second option: CE; C→3, E→5, C + E = 3 + 5 = 8 Third option: BF; B→2, F→6, B + F = 2 + 6
Question : Air is said to be saturated when -
Option 1: It contains the maximum content of water vapour.
Option 2: Its pressure is minimum.
Option 3: Its thickness is maximum.
Option 4: It blows over the barren land.
Correct Answer: It contains the maximum content of water vapour.
Solution : The correct option is It contains the maximum content of water vapour.
Nitrogen makes up 78% of the gas in the air, oxygen 21%, followed by argon and carbon dioxide in trace amounts. Water vapour is present in
Question : Equal sum of money are lent to X and Y at 7.5% per annum for 4 years and 5 years respectively. If the difference in interest, paid by them was Rs. 150, the sum lent to each was:
Option 1: Rs. 500
Option 2: Rs. 1000
Option 3: Rs. 2000
Option 4: Rs. 3000
Correct Answer: Rs. 2000
Solution : Let the sum be $\text{P}$ for both cases. Time = 5 years and 4 years. Difference = 150 According to the question: By using the formula of Simple Interest: SI = $\frac{\text{P×R×T}}{100}$ where $P$ is principal, $T$ is time in years and $R$ is
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