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प्रश्न
Choose the most appropriate option:
From among the given options, identify the statement which means the same as the statement 'The dual nature of light is an enigma'.
पर्याय
Light has distinct properties that make it unique.
Light is mysterious
Two contradictory descriptions of light presuppose a third description.
The nature of light is an enigma.
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उत्तर
The nature of light is an enigma.
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संबंधित प्रश्न
In this question, read the given argument or statement carefully, making any factual assumptions necessary. Then choose the best answer out of the four choices to the question asked. Note that not all the facts given will be relevant for determining the answer.
'The Roman poet and philosopher Lucretius proposed the following thought experiment. if the universe has a boundary, we can throw a spear at (his boundary. If the spear flies through, then it is not a boundary. If the spear bounces back, there must something beyond this boundary that is itself in space, which means it is not a boundary at all. Either way, it turns out that the universe has no boundary.'
How best can the form of Lucretius' argument for the infinity of space be described?
W, X, Y, and Z are four friends, who do not mind exchanging items. x has two chessboards each costing Rs. 500, and a record player. Z originally had a cycle and a walkman. Each cricket bat costs Rs. 700. Both W and Z got a cricket bat from Y. X gave his record player costing Rs. 2000 to Y. Z gets a camera costing Rs. 1500 from W. The cycle of Z costs Rs. 1000 and the walkman is for Rs. 700. Y had three cricket bats at the beginning and W had two cameras the total cost of which is Rs. 5000. X gave one of his chessboards to Z and took Z's cycle. Z gave his walkman to W.
At the beginning who had the costliest items:
W, X, Y, and Z are four friends, who do not mind exchanging items. x has two chessboards each costing Rs. 500, and a record player. Z originally had a cycle and a walkman. Each cricket bat costs Rs. 700. Both W and Z got a cricket bat from Y. X gave his record player costing Rs. 2000 to Y. Z gets a camera costing Rs. 1500 from W. The cycle of Z costs Rs. 1000 and the walkman is for Rs. 700. Y had three cricket bats at the beginning and W had two cameras the total cost of which is Rs. 5000. X gave one of his chessboards to Z and took Z's cycle. Z gave his walkman to W.
Among the things exchanged, which one faced the highest exchange value in percentage term.
Gayatri: Maharana Pratap was courageous no doubt, but his forces lost to the forces of Emperor Akbar the Great in the Battle of Haldighati. The king of a region such as Mewar and the Emperor of most of the Indian sub-continent at the time cannot both be eligible for the title, ‘the Great’, given the historical context.
Ranjini: Pratap never surrendered to Akbar in his lifetime despite Akbar sending several envoys to his great rival with the offer of making him a Mughal ally. Pratap’s defiance gave other Rajput rulers the courage to refuse alliance with Akbar. The victory in the Battle of Haldighati was a hollow victory for Akbar at best. Pratap’s forces were outnumbered by Akbar’s by far in the battle, but Pratap escaped with his life and subsequently recovered much of the territory lost in the battle. Maharana Pratap the Great received recognition of his greatness from none other than Emperor Akbar the Great. The latter is known to have wept on hearing the news of his rival’s death.
In support of which of the following does Gayatri state the fact that Maharana Pratap’s forces lost to the forces of Emperor Akbar the Great?
Select the correct alternative from the given choices.
John, Johny, and Janardan participated in a race and each won a different medal among Gold, Silver, and Bronze, not necessarily in that order. Each person among them gives two replies to any question, one of which is true and the other is false (in any order). When asked about the details of the medals obtained by them, the following were their replies:
John: I won the Gold medal.
Johny won the Bronze medal
Johny: John won the Silver medal.
I won the Gold medal.
Janardan: Johny won the Silver medal.
I won the Gold medal.
Which among the following is the correct order of the persons who won the Gold medal, the Silver medal, and the Bronze medal respectively?
Read the information given below and answer the question that follows.
Four friends W, X, Y, and Z are students of Class 10th. W and X are good in Hindi but poor in English. W and Y are good inScience but poor in Mathematics. Y and Z are good in English but poor in Social Studies. Z and X are good in Mathematics as well as in Science.
Which of the following statements is definitely true?
Select the correct alternative from the given choices.
Each of the three persons - Ramu, Raman, and Rajan-belonged to exactly one of the different cities amongst Delhi, Mumbai and Chennai. Each person always gives two replies to any question asked. Out of these three, exactly one person always speaks the truth, other always lies and the other always alternates between truth and lie, in any order. When each was asked "Which city do you belong to?", the following were their replies:
Ramu: I am from Delhi. Raman is from Mumbai.
Raman: I am from Delhi. Rajan is from Chennai.
Rajan: Ramu is from Mumbai. Raman is from Delhi.
Based on the above, answer the following questions.
Who among the three must be from Chennai?
A passage is given below followed by several inferences. You have to examine each inference separately in the context of the passage and decide upon its degree of truth or falsity.
Investors today have more investment options than were available just a few years ago. Choice in any decision-making is good in so far it provides variety, differentiation and benchmarking. lt could also, however, at times lead to clutter and "noise" if the options are mostly similar and undifferentiated. To make sense of this choice conundrum, it is imperative for an investor to define objective - both returns and digestible risk and then identify the possible options. The investor also needs to select the mix and regularly monitor that objectives and investment outcomes remain aligned. Sounds simple, but can present the most confounding situation which multiplies with the quantum of wealth.
Multiple investment options of similar types helps in making better investment decisions.
In the question below are given one statement and two assumptions I and II. Examine the statements and select the correct assumption which is implicit in the statement using the following Code.
Statement: Detergents should be used to clean clothes.
Assumptions:
I. Detergent form more lather.
II. Detergent helps to dislodge grease and dirt.
In the question below are given one statement and two assumptions I and II. Examine the statements and select the correct assumption which is implicit in the statement using the following Code.
Statement: “To keep myself up-to-date, I always listen to 9.00 p.m. news on radio”. – A candidate tells the interview board.
Assumptions:
I. The candidate does not read newspaper.
II. Recent news is broadcast only on radio.
