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Question : Directions: Priyank ranks 6th from the bottom and 28th from the top in a class. How many students are there in the class?
Option 1: 31
Option 2:
32
Option 3: 33
Option 4: 34
Correct Answer: 33
Solution : Given: Priyank ranks 6th from the bottom and 28th from the top in a class.
In the class, the total no. of students = Rank from top + Rank from bottom – 1 = (28 + 6) – 1 = 34 – 1 = 33
Question : Directions: Select the option that is related to the third word in the same way as the second word is related to the first word. Hydrogen : Element :: Carbon Dioxide : ?
Option 1: Compound
Option 2: Liquid
Option 3: Organ
Option 4: Fruit
Correct Answer: Compound
Solution : Given: Hydrogen : Element :: Carbon Dioxide : ?
Like, Hydrogen is a chemical element. Similarly, Carbon Dioxide is a compound.
Hence, the first option is correct.
Question : Who among the following has given extraordinary powers during an emergency?
Option 1: Prime Minister
Option 2: The Chief Justice
Option 3: The President
Option 4: The Governor
Correct Answer: The President
Solution : The correct answer is the President.
The Constitution of India empowers the President to take some actions, as specified in Article 352, during a state of emergency. These emergency provisions are outlined in Part XVIII of the Constitution of India, spanning from Article
Question : Ports of the Baltic Sea remain open for trade even during winter because
Option 1: It lies in the tropical belt.
Option 2: North Atlantic Drift, a warm ocean current flows in the region.
Option 3: Local winds keep it warm.
Option 4: Western disturbances cause abrupt rise in the temperature.
Correct Answer: North Atlantic Drift, a warm ocean current flows in the region.
Solution : The correct answer is North Atlantic Drift, a warm ocean current flows in the region.
The Baltic Sea ports are well-known for their capacity to remain open for business even throughout the winter months, and
Question : The speed of light in a vacuum is:
Option 1: 399,792.458 km/s
Option 2: 499,792.458 km/s
Option 3: 199,792.458 km/s
Option 4: 299,792.458 km/s
Correct Answer: 299,792.458 km/s
Solution : The correct option is 299,792.458 km/s.
The speed of light in a vacuum is approximately 299,792.458 kilometres per second (km/s) or about 186,282 miles per second (mi/s). This is often denoted by the symbol "c" in scientific equations and is a fundamental constant
Question : If $\sqrt{x}+\frac{1}{\sqrt{x}}=3$, then the value of $x^3+\frac{1}{x^3}$ is:
Option 1: 326
Option 2: 322
Option 3: 324
Option 4: 422
Correct Answer: 322
Solution : Given: $\sqrt{x}+\frac{1}{\sqrt{x}}=3$ (equation 1) Use the formulas, If $x+\frac{1}{x}=n$. Then, $x^2+\frac{1}{x^2}=n^2–2$ and $x^3+\frac{1}{x^3}= (x+\frac{1}{x})^3 -3(x+\frac{1}{x}) = n^3–3n$. Squaring the equation 1, we get, $(\sqrt{x}+\frac{1}{\sqrt{x}})^2=3^2$ ⇒ $x+\frac{1}{x}+2=9$ ⇒ $x+\frac{1}{x}=7$ (equation 2) The value of $x^3+\frac{1}{x^3}=(x+\frac{1}{x})^3-3(x+\frac{1}{x})=7^3-3\times 7=343–21=322$ Hence, the correct answer is 322.
Question : Directions: Select the option that is related to the fifth letter cluster in the same way as the second letter cluster is related to the first letter cluster and the fourth letter cluster is related to the third letter cluster. ADAMS : DASMA :: TOWER : OTREW :: RAINY : ?
Option 1: ARYNI
Option 2: YNIAR
Option 3: INYRA
Option 4: AINYR
Correct Answer: ARYNI
Solution : Given: ADAMS : DASMA :: TOWER : OTREW :: RAINY : ?
Likewise,
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.) (18, 39, 60) (27, 48, 69)
Option 1: (24, 64, 96)
Option 2: (35, 56, 77)
Option 3: (31, 52, 84)
Option 4: (17, 28, 49)
Correct Answer: (35, 56, 77)
Solution : Given: (18, 39, 60); (27, 48, 69)
The pattern here is that the difference between the numbers is 21. (18, 39, 60)→39 – 18 = 21; 60 – 39 = 21 (27, 48, 69)→48 – 27 = 21; 69 – 48 = 21
Question : Direction: From the given options, which answer figure can be formed by folding the figure given in the question figure?
Question figure
Option 1:
Option 3:
Option 4:
Correct Answer:
Solution : The opposite pairs of faces are as follows–
So, in the 3D view of a dice,
Each of the three faces in the 3D view should be involved in all pairings.
Two opposite faces cannot appear adjacent in the 3D view of a folded dice figure.
Question : Directions: Select the option in which the numbers share the same relationship as that shared by the given pairs of numbers. (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.) 12 : 65 13 : 70
Option 1: 14 : 65
Option 2: 15 : 80
Option 3: 16 : 75
Option 4: 18 : 85
Correct Answer: 15 : 80
Solution : Given: 12 : 65; 13 : 70
Here, 12 : 65→12 × 5 = 60; 60 + 5 = 65 13 : 70→13 × 5 = 65; 65 + 5 = 70 Let's check each option – First option: 14 : 65→14 ×
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