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Question : Abdur Razzaq, an envoy from Persia, came to Vijaynagar during the reign of whose ruler?
Option 1: Bukka I
Option 2: Harihar II
Option 3: Deva Raya I
Option 4: Deva Raya II
Correct Answer: Deva Raya II
Solution : The correct option is Deva Raya II.
Abdur Razzaq, an envoy from Persia, visited the Vijayanagara Empire during the reign of Deva Raya II. Deva Raya II ruled the Vijayanagara Empire from 1424 to 1446 A.D., and his reign marked a period
Question : A bus covers a 50-kilometre distance in 1 hour 15 minutes, whereas the same distance is covered by a car in 45 minutes. What is the ratio of the speed of the bus to the speed of the car?
Option 1: 1 : 3
Option 2: 5 : 3
Option 3: 3 : 1
Option 4: 3 : 5
Correct Answer: 3 : 5
Solution : Distance = 60 km Time taken by bus = 1 hr 15 min = 1.25 hr Time taken by car = 45 min = $\frac{3}{4}$ hr Speed = $\frac{\text{Distance}}{\text{Time}}$ Speed of Bus = $\frac{60}{1.25}$ = 48 km/hr Speed of car = $\frac{60}{\frac{3}{4}}$ =
Question : The Desh Ke Mentor Programme launched by the Delhi government in October 2021 is for the students of classes
Option 1: VI to XII
Option 2: I to V
Option 3: IX to XII
Option 4: VI to VIII
Correct Answer: IX to XII
Solution : Correct answer is IX to XII
Desh Ke mentor program is launched by Delhi government for the students of class 9th to 12th. Actor Sonu Sood was chosen as the brand ambassador for this program. The program was launched by Delhi CM Arvind
Question : The length and breadth of a cuboid are increased by 20% and 25%, respectively, while its height is reduced by 30%. What must be the total percentage increase/decrease in the volume of the cuboid?
Option 1: Increase by 5%
Option 2: Increase by 3%
Option 3: Decrease by 2%
Option 4: Decrease by 4%
Correct Answer: Increase by 5%
Solution : Given: The length and breadth of a cuboid are increased by 20% and 25% and height is reduced by 30%. Let initial length be $l$, breadth be $b$ and height be $h$. Initial volume = $lbh$ After the length and breadth of a
Question : Select the word segment that substitutes (replaces) the bracketed word segment correctly and completes the sentence meaningfully. Select the option 'No correction required' if the sentence is correct as given.
The guests (has just arrived).
Option 1: have just arrived
Option 2: No correction required
Option 3: arrives now
Option 4: just arrives
Correct Answer: have just arrived
Solution : The correct choice is the second option.
Explanation:
In the given sentence, the subject "guests" is plural, but the verb "has" is in the singular form. To ensure subject-verb agreement, the correct form is "have". This is in line with
Question : Directions: Read the given statements and conclusions carefully. Assuming that the information given in the statements is true, even if it appears to be at variance with commonly known facts, decide which of the given conclusions logically follow(s) from the statements. Statements: No electron is a proton. No proton is a neutron. Conclusions: I) It is possible for some electrons to be neutrons. II) All neutrons are electrons.
Option 1: Neither conclusion I nor II follows
Option 2: Only conclusion II follows
Option 3: Only conclusion I follows
Option 4: Both conclusions I and II follow
Correct Answer: Only conclusion I follows
Solution : The possible Venn diagram, according to the given statements is as follows –
Let's analyze the conclusions – Conclusion (I): It is possible for some electrons to be neutrons – It is a possibility that the circles representing electrons and neutrons overlap.
Question : Rift Valley is formed,
Option 1: between two anticlines
Option 2: between two faults
Option 3: erosion of the synclinal basin
Option 4: due to volcanic eruption
Correct Answer: between two faults
Solution : The correct answer is between two faults.
When there is tension or faulting in the earth's crust, two types of landforms are formed. They are block mountains and rift valleys. Rift valleys are formed when there is excessive tension in the earth's
Question : If A : B = 2 : 5, B : C = 4 : 3, and C : D = 2 : 1, what is the value of A : C : D?
Option 1: 6 : 5 : 2
Option 2: 7 : 20 : 10
Option 3: 8 : 30 : 15
Option 4: 16 : 30 : 15
Correct Answer: 16 : 30 : 15
Solution : Given: A : B = 2 : 5, B : C = 4 : 3 and C : D = 2 : 1 In A : B = 2 : 5, multiply by 4 and in B : C = 4
Question : Directions: In the following question, out of the four alternatives, select the alternative that will improve the bracketed part of the sentence. In case no improvement is needed, select "No Improvement".
Rohan is (as fast as) or perhaps faster than Suresh.
(1) almost as fast
(2) as fast
(3) equally fast
(4) No Improvement
Option 1: 1
Option 2: 2
Option 3: 3
Option 4: 4
Correct Answer: 2
Explanation: The sentence compares the speed of two individuals, Rohan and Suresh. When making comparisons, we use "as [adjective/adverb] as" to indicate that two things are equal in a certain quality or degree. In this case, the
Question : Directions: In a certain code language, HEALTJ is written as IDBKUI. How is WALKING written?
Option 1: XZMJJMH
Option 2: XZNJKMH
Option 3: XZMIKMI
Option 4: YZMJJMH
Correct Answer: XZMJJMH
Solution : Given: HEALTJ is written as IDBKUI.
Like, H + 1 = I; E – 1 = D; A + 1 = B; L – 1 = K; T + 1 = U; J – 1 = I So, HEALTJ is written as IDBKUI.
Similarly, W
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