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Question : Which of the following was not a centre of the Revolt of 1857?
Option 1: Kanpur
Option 2: Bareilly
Option 3: Rohtak
Option 4: Lucknow
Correct Answer: Rohtak
Solution : The correct answer is Rohtak.
The revolt of 1857 began on the 10th of May at Meerut. It was a major uprising against the British East India Company. Lucknow, Kanpur, and Bareilly were the hotspots of the 1857 revolt, and Haryana Ambala was the
Question : The rate at which scanning is repeated in a CRT is called:
Option 1: refresh rate
Option 2: resolution
Option 3: pitch
Option 4: bandwidth
Correct Answer: refresh rate
Solution : The correct option is refresh rate.
The rate at which scanning in a CRT (Cathode Ray Tube) is repeated is referred to as the "refresh rate" or "frame rate." This is the number of times per second that the electron beam scans and refreshes
Question : Select the most appropriate antonym of the given word. Viscous
Option 1: Grim
Option 2: Brutal
Option 3: Watery
Option 4: Thick
Correct Answer: Watery
Solution : The third option is the correct choice.
Viscous describes a substance having a thick and sticky consistency, displaying high resistance to flow, while watery denotes a thin and liquid consistency, characterised by ease of flow.
The meanings of the other options are as follows:
Grim
Question : The splitting of white light into its component colours is called ______.
Option 1: refraction
Option 2: reflection
Option 3: scattering
Option 4: dispersion
Correct Answer: dispersion
Solution : The correct answer is dispersion.
The splitting of white light into its component colours is called "dispersion". This phenomenon occurs because different colours of light have different wavelengths, and when light passes through a prism or a similar optical element, it gets separated into
Question : Directions: In the following question below are given some statements followed by some conclusions based on those statements. Taking the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which conclusions logically follow the given statements. Statements: I. All Z is Y. II. Some Y is B. Conclusions: I. Some B is not Z. II. Some Y is not Z. III. Some Z is Y.
Option 1: Both conclusions II and III follow
Option 2: Both conclusions I and III follow
Option 3: Only conclusion III follows
Option 4: All conclusions follow
Correct Answer: Only conclusion III follows
Solution : The possible Venn diagram according to the given statement is as follows –
Let's analyse the conclusions – Conclusion I: Some B is not Z – From the Venn diagram, it is evident that there is no direct relation between B and
Question : In a right-angled triangle PQR, right-angled at Q, the length of the side PR is 17 units, the length of the base QR is 8 units, and the length of the side PQ is 15 units. If $\angle RPQ = \sin\alpha $, then $\sin\alpha + \cos\alpha$ is:
Option 1: $\frac{18}{17}$
Option 2: $\frac{23}{17}$
Option 3: $\frac{21}{17}$
Option 4: $\frac{15}{17}$
Correct Answer: $\frac{23}{17}$
Solution : Given, triangle PQR is right-angled at Q with $\angle$RPQ = $\alpha$ PR is 17 units, QR = 8 units, and PQ = 15 units $\sin\alpha+\cos\alpha$ = $\frac{\text{QR}}{\text{PR}}+\frac{\text{PQ}}{\text{PR}}$ = $\frac{8}{17}+\frac{15}{17}$ = $\frac{23}{17}$ Hence, the correct answer is $\frac{23}{17}$.
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.
Her parents will never give their _________ to such an unsuitable match.
Option 1: acquiescence
Option 2: consent
Option 3: agreement
Option 4: willingness
Correct Answer: consent
Solution : The correct answer is in option two.
The correct sentence is: "Her parents will never give their consent to such an unsuitable match."
Consent means permission for something to happen. In this context, it means that the speaker's parents will never give their permission for
Question : Which of the following places in India experiences the lowest temperature?
Option 1: Jaisalmer
Option 2: Leh
Option 3: Munnar
Option 4: Bundelkhand
Correct Answer: Leh
Solution : The correct answer is Leh.
Leh, in the union territory of Ladakh, experiences the lowest temperatures. Leh is in the high-altitude Himalayan region known for its cold winters. It's uncommon for Leh to experience temperatures well below freezing during the winter. In contrast, places
Question : The given chart shows the marks scored by a class X student in different subjects. If the total marks are 1800, then find the difference between the marks scored in science and mathematics.
Option 1: 2
Option 2: 10
Option 3: 1
Option 4: 5
Correct Answer: 10
Solution : As per the given graph, The total mark is 1800. The total degree of marks = 360° The total marks scored in Science = $\frac{82^\circ}{360^\circ}$ × 1800 = 410 The total marks scored in Mathematics = $\frac{84^\circ}{360^\circ}$ × 1800 = 420 $\therefore$ The required difference
Question : Direction: Study the bar diagram and answer the following question. The bar diagram shows the number of bicycles parked in the parking space of a hall at various points in time.
How many times, as mentioned in the graph, is the number of parked cycles above average?
Option 1: 3
Option 2: 4
Option 3: 5
Option 4: 6
Correct Answer: 6
Solution : The number of cycles = 95 + 75 + 85 + 65 + 75 + 55 + 65 + 45 + 55 + 35 + 45 + 25 = 720. Total time = 12 hours The average number of cycles parked = $\frac{\text {Total number
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