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Question : Aditya can complete a grill painting job in 20 hours, while Vinay can complete the same work in 15 hours. If Aditya and Vinay both work together, then in how many hours will the painting work be completed?
Option 1: $10 \frac{2}{3}$ hours
Option 2: $10$ hours
Option 3: $12$ hours
Option 4: $8 \frac{4}{7}$ hours
Correct Answer: $8 \frac{4}{7}$ hours
Solution : Given: Aditya can complete a grill painting job in 20 hours. Vinay can complete the same work in 15 hours. Let the total work be LCM of (20, 15) = 60 units ⇒ Efficiency of Aditya = $\frac{60}{20} = 3$ units/hour ⇒ Efficiency
Question : Select the most appropriate ANTONYM of the given word.
Pacify
Option 1: Placate
Option 2: Assuage
Option 3: Aggravate
Option 4: Quell
Correct Answer: Aggravate
Solution : The right option is the third option.
Pacify means to calm or soothe, while aggravate means to worsen or intensify a situation, making it the antonym in this context.
The meanings of other words are:
Question : Given below are four sentences in jumbled order. Pick the option that gives their correct order.
A. Then I went up the steps to apartment number 17D. B. I strode along the pavement hurriedly and crossed the road. C. The hall was empty and there was no sign of anyone having entered before me. D. I opened the door with my key and went in.
Option 1: BADC
Option 2: BCDA
Option 3: CDAB
Option 4: DBCA
Correct Answer: BADC
Solution : The correct choice is the first option.
The paragraph starts with sentence B, which sets the scene by describing the narrator's movement along the pavement and crossing the road, followed by sentence A, which describes the narrator's action of going up the steps to
Question : Directions: In a certain code language, life and love is written as ri ti gi, life is tangible is written as mi pi ri, and love is pure is written as mi gi oi. How will love be written in that language?
Option 1: gi
Option 2: mi
Option 3: ti
Option 4: oi
Correct Answer: gi
Solution : Given: (I) life and love⇒ri ti gi (II) life is tangible⇒mi pi ri (III) love is pure⇒mi gi oi By comparing all the three coded sentences, we find that – In sentences I and II, life and ri are common. In sentences I and III,
Dear aspirant !!
Hope you are doing well ! See , it doesn't matter whether you give improvement exam or not . Your result must be pass . You will be Eligible don't worry about that ,just focus on your preparation.
The criteria is ;-
Candidates must have passed 10+2
Question : DE is tangent to the circumcircle of $\triangle$ABC at the vertex A such that $DE \parallel BC$. If AB = 17 cm, then the length of AC is equal to:
Option 1: 16 cm
Option 2: 16.8 cm
Option 3: 17.3 cm
Option 4: 17 cm
Correct Answer: 17 cm
Solution : Given: DE || BC and AB = 17 cm. From the alternate segment theorem, we get $\angle$DAB = $\angle$ACB Also, $\angle$DAB = $\angle$ABC (Alternate angle) So, $\angle$ACB = $\angle$ABC ⇒ AB = AC = 17 cm Hence, the correct answer is 17 cm.
Question : According to the Elaboration Likelihood Model, the central route to persuasion involves:
Option 1: Focusing on superficial cues
Option 2: Relying on heuristics
Option 3: Careful consideration of the message content
Option 4: Avoiding cognitive effort
Correct Answer: Careful consideration of the message content
Solution : Correct Option: 3 Explanation: The central route to persuasion in the Elaboration Likelihood Model involves careful consideration and elaboration of the message content, leading to attitude change based on the arguments presented.
Question : ______ Law of independent migration of ions states that limiting the molar conductivity of an electrolyte can be represented as the sum of the individual contributions of the anion and cation of the electrolyte.
Option 1: Schrodinger
Option 2: Feynman
Option 3: Kohlrausch
Option 4: Dirac
Correct Answer: Kohlrausch
Solution : The correct answer is Kohlrausch.
According to Kohlrausch's law of independent ion migration, an electrolyte's limiting molar conductivity can be expressed as the total of the individual contributions made by its cations and anions. Because there are fewer ions available for conduction, a solution's
Question :
Option 1: Both are true
Option 2: Both are false
Option 3: Statement 1 is true and statement 2 is false.
Option 4: Statement 2 is true and statement 1 is false.
Correct Answer: Both are true
Solution : There is no indirect tax on khadi items. Direct taxes do not reach all the sections of the economy. All those people who do not have a minimum income or excluded from tax slabs. Hence option A is correct.
Question : Which mineral is also known as "fool's gold"?
Option 1: Fluorite
Option 2: Pyrite
Option 3: Magnetite
Option 4: Quartz
Correct Answer: Pyrite
Solution : The correct answer is Pyrite
"Fool's gold" is another name for the pyrite mineral. It gets its name from the fact that it is frequently mistaken for gold due to its shiny sheen, high specific gravity, and gold hue. FeS2 is its chemical formula.
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