Q:

A photon of X-ray has energy of 1 keV. A photon of visible radiation has energy of 3 eV. In this context, which one of the following statements is not correct?

A) The wavelength of X-ray photon is less than the wavelength of visible radiation photon.	B) Both the photons have different energies.
C) The speeds of both the photons in vacuum are different	D) The frequency of X-ray photon is higher than the frequency of visible radiation photon.

Answer & Explanation Answer: C) The speeds of both the photons in vacuum are different

Explanation:

The speed of all the electromagnetic radiation are always same and equal to the numerical value 3 x 10^8m/sec.

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Filed Under: Physics
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Q:

The man who presented India’s first-ever Budget ?

A) C Rajgopalachari	B) Jawaharlal Nehru
C) Motilal Nehru	D) James Wilson

Answer & Explanation Answer: D) James Wilson

Explanation:

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Filed Under: Indian Politics
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Q:

C++ is ________.

A) an operating system	B) a programming language
C) a software	D) None of these

Answer & Explanation Answer: B) a programming language

Explanation:

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Q:

Which Railway station in Uttar Pradesh (UP) has been renamed as 'Maa Barahi Devi Dham'?

A) Dandupur railway station	B) Amroha railway station
C) Basti railway station	D) Subedarganj railway station

Answer & Explanation Answer: A) Dandupur railway station

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

In each of the questions given below, a passage has been given which are either situational based or describes a scenario. Below each passage, a question has been given which is framed to make you to infer something out of it. Mark out the correct inference as your answer.
India's leading and most popular food delivery start-up, Swiggy landed in a soup on Wednesday, after four people claiming to be current and former employees allegedly revealed fraudulent
and unethical means practiced at the company, in a blog post.
Which of the following can be said about the allegations?

A) Defragmented	B) Ambiguous
C) Definitive	D) Anecdotal

Answer & Explanation Answer:

Explanation:

Defragmented means to run a process that collects fragments of files and sorts them into contiguous sections on one or more hard disks or hard disk partitions, thus speeding up file
management.
Ambiguous means to be of uncertain nature or significance.
Definitive means clearly defined or formulated.
Anecdotal means to have the character of an anecdote.
Speculative means not based on fact or investigation.
Hence, the correct answer is 5.

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

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Q:

Which cells in pancreas produce Insulin ?

A) Thymus	B) Estrogen
C) Corpus epididymis	D) Islets of Langerhans

Answer & Explanation Answer: D) Islets of Langerhans

Explanation:

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

Grevillea Robusta is the scientific name of _______.

A) Peepal	B) Teak
C) Silver Oak	D) Jack fruit

Answer & Explanation Answer: C) Silver Oak

Explanation:

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Filed Under: Biology
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Q:

Nitrification is the biological process of converting

A) N2 into nitrate	B) N2 into nitrite
C) Ammonia into nitrite	D) Ammonia into N2

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