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Question : Directions: In the following question, select the missing number from the given series. 345, 356, 368, 381, 395, ?
Option 1: 409
Option 2: 408
Option 3: 406
Option 4: 410
Correct Answer: 410
Solution : Given: 345, 356, 368, 381, 395, ?
In the above-given series, add the increasing order of the numbers, starting from 11 to the previous number to get the next number of the series. 345 + 11 = 356; 356 + 12 = 368; 368 +
Question : Alum is made by dissolving bauxite in:
Option 1: Phosphoric acid
Option 2: Citric acid
Option 3: Boric acid
Option 4: Sulphuric acid
Correct Answer: Sulphuric acid
Solution : The correct answer is Sulphuric acid.
Bauxite is dissolved in sulphuric acid to create alum. The final mixture is subjected to several chemical reactions and procedures that provide different kinds of alum, often known as "Aluminum sulphate." This substance has extensive applications in
Question : On a certain sum, the interest is compounded annually. If the compound interest for the second year is INR 400 and the compound interest for the fourth year is 576, then what is the rate of interest per annum?
Option 1: 20%
Option 2: 25%
Option 3: 15%
Option 4: 44%
Correct Answer: 20%
Solution : When compounded annually, $ A= P(1+\frac{R}{100})^{T}$, Where $A$ is the total amount, $P$ is the principal amount, $R$ is the rate of interest per annum, and $T$ is the time in years. According to the question, $P(1+\frac{R}{100})^2-P(1+\frac{R}{100})=400$ -----------------(1) $P(1+\frac{R}{100})^4-P(1+\frac{R}{100})^3=576$ -----------------(2) From equation (1) we get,
Question : The first Paralympic games were held in:
Option 1: Sydney
Option 2: Rome
Option 3: Tokyo
Option 4: Beijing
Correct Answer: Rome
Solution : The correct answer is Rome.
Rome, Italy, hosted the first Paralympic Games in 1960. They took place six days after the Olympic Games concluded and were called the IX Stoke Mandeville Games. Four hundred athletes from 23 nations competed in eight sports: wheelchair athletics, wheelchair
Question : The production function can be expressed as (where L is labour, C is capital, and Q is the maximum output that can be produced).
Option 1: Q = f(C)
Option 2: L = f(Q, C)
Option 3: Q = f(L)
Option 4: Q = f(L, C)
Correct Answer: Q = f(L, C)
Solution : The correct answer is Q = f(L, C).
The production function is often Q = f(L, C), where Q indicates the maximum output possible given the inputs. In this equation, L represents the labour required in the manufacturing process, while C
Question : The perimeter of a rhombus is $2p$ units, and the sum of the lengths of the diagonals is $m$ units. The area of the rhombus is:
Option 1: $\frac{m^{2}p}{4}$ sq. units
Option 2: $\frac{mp^{2}}{4}$ sq. units
Option 3: $\frac{m^{2} - p^{2}}{4}$ sq. units
Option 4: $\frac{p^{2} – m^{2}}{4}$ sq. units
Correct Answer: $\frac{m^{2} - p^{2}}{4}$ sq. units
Solution : Given that, the perimeter of a rhombus is $2p$ units, and the sum of the lengths of the diagonals is $m$ units. Let $d_1$ and $d_2$ be the diagonal of the rhombus. The perimeter of a rhombus $=2\sqrt{d_1^2+d_2^2}$ ⇒ $2p=2\sqrt{d_1^2+d_2^2}$ On
Question : Directions: A piece of paper is folded and cut as shown below in the question figures. From the given answer figures, indicate how it will appear when opened?
Option 1:
Option 2:
Option 3:
Option 4:
Correct Answer:
Solution : When the given folded paper is unfolded, it will look like –
Hence, the first option is correct.
Question : The gas which turn into liquid at the lowest temperature among the following is
Option 1: Hydrogen
Option 2: Oxygen
Option 3: Helium
Option 4: Nitrogen
Correct Answer: Hydrogen
Solution : The correct option is Hydrogen.
In comparison to most other gases, hydrogen does definitely change into a liquid at relatively low temperatures. At typical atmospheric pressure, its boiling point is approximately -252.9 degrees Celsius (-423.2 degrees Fahrenheit). Because of its extraordinarily low boiling point, hydrogen
Question : In which article of the Indian Constitution have the directive principles of the state policy been described?
Option 1: Article 26-46
Option 2: Article 31-50
Option 3: Article 36-51
Option 4: Article 38-52
Correct Answer: Article 36-51
Solution : The correct option is Article 36-51
The Indian Constitution Part IV contains Articles 36-51 that deal with Directive Principles of State Policy (DPSP). It first originated in the Spanish Constitution and India adopted it from the Irish Constitution. The DPSP must be
Question : Which among the following Article states that there should be no discrimination on grounds of caste, religion, race, sex or place of birth?
Option 1: Article 15
Option 2: Article 21
Option 3: Article 25
Option 4: Article 30
Correct Answer: Article 15
Solution : The correct option is Article 15.
Article 15 of the Indian Constitution is a fundamental right that comes under the Right to Equality category. It seeks to outlaw discrimination based on religion, ethnicity, caste, gender or place of birth. Article 15 guarantees that
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