Q:

A gas absorbs a photon of 355 nm and emits at two wavelengths. If one of the emissions is at 680 nm, the other is at :

A) 518 nm	B) 1035 nm
C) 325 nm	D) 743 nm

Answer & Explanation Answer: D) 743 nm

Explanation:

$\frac{1}{λ} = \frac{1}{λ 1} + \frac{1}{λ 2}$

$\frac{1}{355} = \frac{1}{680} + \frac{1}{λ 2}$

$\frac{1}{λ 2} = \frac{680 - 355}{680 \times 355}$

$\Rightarrow λ 2 = 743 n m$ .

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Filed Under: Chemistry
Exam Prep: AIEEE

12 9942

Q:

Who has become First Hindu to be a Pakistan Cabinet Minister in 20 years ?

A) Parash Kumar	B) Raghav Verma
C) Darshan Lal	D) Manik Patel

Answer & Explanation Answer: C) Darshan Lal

Explanation:

After a span of 20 years, a Hindu politician, Darshan Lal, is set to take the role of a cabinet minister in Pakistan. The new Prime Minister Shahaid Khaqan Abbasi formulated his cabinet and has appointed 65-year old Lal to lead coordination between four Pakistan provinces.

Lal reportedly used to practice as a doctor in Mirpur Mathelo town in Ghotki district of Sindh province.

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Filed Under: General Awareness
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Bank Clerk , Bank PO

5 9937

Q:

India won its first Olympic hockey gold in

A) 1928	B) 1932
C) 1936	D) 1948

Answer & Explanation Answer: A) 1928

Explanation:

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Filed Under: Sports

33 9936

Q:

Arena is the special name for playground of

A) Wrestling	B) Football
C) Skating	D) Tennis

Answer & Explanation Answer: A) Wrestling

Explanation:

Arena_is_the_special_name_for_playground_of1557731486.jpg image

Arena is the special name for playground of Wrestling.

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

11 9930

Q:

Amrita Pritam's work " A Revenue Stamp" is

A) A book of stories	B) A novel
C) A biography	D) An autobiography

Answer & Explanation Answer: D) An autobiography

Explanation:

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Filed Under: Books and Authors

23 9929

Q:

The law of constant proportions was enunciated by

A) Dalton	B) Berthelot
C) Avogadro	D) Proust

Answer & Explanation Answer: D) Proust

Explanation:

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Filed Under: Chemistry

16 9922

Q:

The inability of a body to change its state of rest or uniform motion along a straight line is called its

A) momentum	B) velocity
C) acceleration	D) inertia

Answer & Explanation Answer: D) inertia

Explanation:

Flows out of Newton's first law of motion.

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Filed Under: Physics

22 9921

Q:

The Abohar Wildlife Sanctuary is located in which state ?

A) Madhya Pradesh	B) Haryana
C) Bihar	D) Punjab

Answer & Explanation Answer: D) Punjab

Explanation:

The Abohar Wildlife Sanctuary is located in the Fazilka District of Punjab. The formation of sanctuary relates to a unique success story of wildlife conservation in which people of Bishnoi community united themselves for protecting the Black Buck which is regarded as a sacred animal by them. It is also the State Animal of Punjab. It is home to several varieties of flora and fauna viz. Albizia lebbeck, Acacia nilotica, Azadirachata indica, A. tortilis, Wild Boar, Blue Bull, Porcupines, Hare, Jackal, etc.

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Filed Under: Indian Geography
Exam Prep: Bank Exams , CAT

30 9920

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