Questions

Q:

The colour of a thin film is due to

A) Scattering B) Dispersion
C) Diffraction D) Interference
 
Answer & Explanation Answer: D) Interference

Explanation:

In physics, interference is a phenomenon in which two waves superpose to form a resultant wave of greater, lower, or the same amplitude. The color bands in thin films are a result of wavelength dependent interference caused by the close spacing of the surfaces of the film.

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Filed Under: Physics
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

6 1938
Q:

In the question below, there is a word given in bold which is followed by five options. In each of the options, a pair of words is given which is either the pair of synonyms or antonyms or synonym & antonym of the word given in bold. Choose that pair as your answer.

Recalcitrant

A) Peculiar, Convivial B) Amenable, Docile
C) Taciturn, Withering D) Voluble, Turgid
 
Answer & Explanation Answer: B) Amenable, Docile

Explanation:

The meanings of the given words are as follows:
Recalcitrant: having an obstinately uncooperative attitude towards authority or discipline
Peculiar: different to what is normal or
expected; strange Convivial: (of an atmosphere or event) friendly, lively, and enjoyable
Amenable: open and responsive to suggestion; easily persuaded or controlled
Docile: ready to accept control or instruction; submissive
Taciturn: (of a person) reserved or uncommunicative in speech; saying little
Withering: intended to make someone feel humiliated; scornful
Voluble: (of a person) talking fluently, readily, or incessantly
Turgid: swollen and distended or congested
Pendulous: hanging down loosely
Jocular: fond of or characterized by joking; humorous or playful
Therefore, it can be observed that option B i.e. ‘amenable, docile’ forms an antonym- antonym pair of ‘recalcitrant’.

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Filed Under: English
Exam Prep: TOEFL , GRE , CAT

0 1937
Q:

Money spent on government programs is referred to as

A) Revenue B) Obligation
C) Expenditure D) Bonding
 
Answer & Explanation Answer: C) Expenditure

Explanation:

Money spent by the government on government programs such as road work, electricity work, manhole, etc... that are aiming to contribute to the nation's social welfare in long and short term are referred to as Goverment Expenditures.

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Filed Under: Indian Economy
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

3 1937
Q:

In the following question, a sentence has been given in Direct/Indirect speech. Out of the four alternatives suggested, select the one which best expresses the same sentence in Indirect/Direct speech.
He said, "I saw a snake here."

A) He said that he had seen a snake there. B) He said that he saw a snake here.
C) He said that he saw a snake there. D) He said that he had seen a snake.
 
Answer & Explanation Answer: A) He said that he had seen a snake there.

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1937
Q:

What should you use Ad Groups for?

Answer

To organize ads by common themes that you want to advertise on.

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0 1937
Q:

Who among the following introduced the Permanent Settlement of Bengal in 1793?

A) Lord Cornwallis B) Robert Clive
C) John Adam D) Lord Ripon
 
Answer & Explanation Answer: A) Lord Cornwallis

Explanation:

Lord Cornwallis introduced the Permanent Settlement of Bengal in 1793.

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Filed Under: Indian History
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

1 1937
Q:

The expression 52n –23n has a factor?

A) 3 B)  7
C) 17 D) None of the above
 
Answer & Explanation Answer: C) 17

Explanation:
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3 1937
Q:

Read the passage carefully and choose the best answer to each question out of the four alternatives and click the button corresponding to it.


Without breakfast, all of us ­ irrespective of age ­ are likely to experience the late morning slump; tiredness, sleepiness and the urge to sit back. Our efficiency goes down further as the day progresses.Moreover, skipping the first meal of the day leads to intense hunger pangs by late morning and we end up eating chips, samosas, burgers or other high­ fat unhealthy foods. Break fast­skippers are more likely to be overweight. A good breakfast leads to a more active, productive day. Research has found a definite connection between skipping breakfast and memory impairment in both young and older adults. Moreover, breakfast is directly linked with performance in school and college. Breakfast should contribute at least one ­fourth of our daily requirement of nutrients. An ideal breakfast should contain adequate amounts of carbohydrates, proteins and fats in addition to minerals and vitamins. Essentially this means including most of our food groups in the morning meal. Whole grain cereals ­ like atta in parathas and puris, dalia, suji, etc. are an integral part of the traditional Indian breakfast. Their high fibre and protein content provides a feeling of satisfaction, which lowers the urge to snack before lunch. On the other hand, high­ sugar foods actually make people sleepier, not active.

Milk, cheese, eggs or dals (as sprouts in idli or dosas or as sambhar) are other protein sources. A serving of milk (one cup) provides B­ complex vitamins and also minerals like zinc, magnesium and calcium. Fruits or vegetables provide valuable vitamin C and keep constipation away.

 

A good breakfast

A) keeps you active B) causes memory loss
C) boosts performance D) keeps you active; boosts performance
 
Answer & Explanation Answer: D) keeps you active; boosts performance

Explanation:
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Filed Under: English
Exam Prep: Bank Exams

0 1937