1 Million+
Questions
50k +
Active Users
24hrs max.
Answering Time
Question : A shopkeeper sold an item at 10% loss after giving a discount equal to half the marked price. Then the cost price is:
Option 1: $\frac{1}{9}$th of the marked price
Option 2: $\frac{4}{9}$th of the marked price
Option 3: $\frac{5}{9}$th of the marked price
Option 4: $\frac{7}{9}$th of the marked price
Correct Answer: $\frac{5}{9}$th of the marked price
Solution : Let the marked price = $p$ and the cost price = $q$
According to the question,
∴ 50% of $p$ = 90% of $q$
⇒ $\frac{p×50}{100}=\frac{q×90}{100}$
∴ $q=\frac{5}{9}p$
So, the cost price is $\frac{5}{9}$th of the marked price.
Hence, the correct answer is $\frac{5}{9}$th of the marked price.
Question : Directions: In the following question, a sentence is given with a blank that is to be filled in with an appropriate word. Four alternatives are suggested; choose the correct alternative out of them as your answer.
Our flight was _____from Jaipur to Agra airport.
Option 1: Shifted
Option 2: diverted
Option 3: reverted
Option 4: deflected
Correct Answer: diverted
Solution : The correct word to fill in the blank is the second option.
It means to change the direction or route of something. In the context of the sentence, "diverted" is the most suitable choice because it accurately conveys the idea that the flight's route was changed from its original destination (Jaipur) to Agra airport.
The meanings of the other options are as follows:
Shifted: It means moving or transferring something from one place to another.
Reverted: It means returning to a previous state or condition.
Deflected: It means changing the direction of something by turning it aside.
Therefore, the correct sentence is, "Our flight was diverted from Jaipur to Agra airport."
Question : The least number which should be added to 8961 to make it exactly divisible by 84 is:
Option 1: 27
Option 2: 57
Option 3: 141
Option 4: 107
Correct Answer: 27
Solution : When 8961 is divided by 84, the quotient is 106, and the remainder is 57.
The required number which should be added = Divisor $-$ remainder
= 84 $-$ 57 = 27
Hence, the correct answer is 27.
Question : X is directly proportional to the square of Y. When X is 12, then Y is 2. Find the value of X when Y is 3.
Option 1: 30
Option 2: 9
Option 3: 27
Option 4: 18
Correct Answer: 27
Solution : $X\propto Y^2⇒ X = kY^2$
⇒ $\frac{\mathrm{X{_1}}}{\mathrm{Y^2{_1}}} = \frac{\mathrm{X{_2}}}{\mathrm{Y^2{_2}}} $
⇒ $\frac{12}{2^2} = \frac{\mathrm{X{_2}}}{3^2}$
⇒ $\mathrm{X{_2}} = \frac{12}{4}\times 9$
⇒ $\mathrm{X{_2}} = 27$
Hence, the correct answer is 27.
Question : Which of the following is not a connective tissue?
Option 1: Adipose tissue
Option 2: Compact bone
Option 3: Cardiac muscle
Option 4: Areolar tissue
Correct Answer: Cardiac muscle
Solution : The correct option is Cardiac Muscle.
Connective tissue examples include dense connective tissue (which provides strong connections, such as tendons and ligaments); loose connective tissue (found throughout the body; it supports and connects other tissues and organs); Cartilage, bone, adipose tissue (which stores fat for energy, insulation and protection) and blood are all examples of connective tissue. Cardiac muscles are composed of a type of muscular tissue known as cardiac muscle tissue or myocardial tissue.
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 is the least common multiple of 120 and 450.
Hence, the correct answer is 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 defied the Salt Laws by marching to the Arabian Sea to make their own salt. The movement aimed to exert economic and political pressure on the British authorities and played a significant role in India's struggle for independence.
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 key is a specific candidate key that is chosen to uniquely identify rows within a table.
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 "damp"). This structure helps to emphasise both qualities of the place.
Therefore, the revised sentence is: "The place was not only cold but also damp."
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
Solution : The correct choice is the third option.
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 word carries a sense of reverence and spiritual significance, making it a fitting choice for describing a sacred place.
Therefore, the correct one-word substitute is sanctum.
The meanings of the other options are as follows:
- Relic: This term typically refers to an object surviving from an earlier time, often considered to be of historical or cultural interest.
- Museum: This term refers to a place where artefacts and objects of cultural, historical, or scientific interest are exhibited.
- Retreat: This term generally refers to a place of seclusion or privacy.