Q:

α and β are the roots of the quadratic equation $x^{2} - x - 1 = 0$ . What is the value of $α^{8} + β^{8}$ ?

A) 47	B) 54
C) 59	D) 68

Answer & Explanation Answer: A) 47

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

0 894

Q:

If a man takes 25 minutes to reach railway station and his train is scheduled at “$%”. Then at what time should he leave to reach the station 10 minutes earlier?

A) “%$”	B) “%&”
C) “%@”	D) “%#”

Answer & Explanation Answer: D) “%#”

Explanation:

Scheduled time of train = “$% = 5:20
To reach station 10 minutes earlier = 5:20 – 10 minutes = 5:10
Man take 25 minutes to reach station = 5:10 – 25 minutes = 4:45 = “%#”

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Filed Under: Verbal Reasoning - Mental Ability
Exam Prep: Bank Exams

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Q:

Which of the following is not a commercial source of energy?

A) Coal	B) Petroleum
C) Natural Gas	D) Firewood

Answer & Explanation Answer: D) Firewood

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

In the names Mangifera indica (mango), Solanum tuberosum (potato) and Panthera leo (lion), what does the three names, indica, tuberosum and leo, represent?

A) Binomial Nomenclature	B) Taxonomic Hierarchy
C) Identification	D) Specific Epithet

Answer & Explanation Answer: D) Specific Epithet

Explanation:

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Filed Under: General Science
Exam Prep: Bank Exams

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Q:

According to Malthusian theory of population

A) Population increases in geometric ratio, food supply	B) Population increases in arithmetic ratio, food supply increases in geometric ratio
C) Population increases in a harmonic mean, food supply increases in geometric ratio	D) Population increases in a harmonic ratio, food supply increases in a arithmetic ratio

Answer & Explanation Answer: A) Population increases in geometric ratio, food supply

Explanation:

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

The Ministry of Power, Government of India has recently constituted a Committee to investigate the causes of the accident that occurred on 1stNovember, 2017 at Feroze Gandhi Thermal Power Plant Ltd., Unchahar, in Uttar Pradesh. Who among the following is the Chairman of the Committee?

A) Dr. L. D. Papney	B) Shri Dhawal Prakash Antapurkar
C) Shri Subir Chakraborty	D) Shri P. Siwal

Answer & Explanation Answer: D) Shri P. Siwal

Explanation:

Power Ministry constitutes a Committee to investigate into the causes of the NTPC, Unchahar Thermal Power Plant accident

The composition of the committee would be as follows:

Name Position

Shri P.D. Siwal, Member (Thermal), CEA Chairman

Shri Subir Chakraborty,Director (Projects), UPRVUNL Member

Shri Dhawal Prakash Antapurkar,Director of Steam Boilers, Maharashtra Member

Dr. L.D. Papney,Chief Engoneer, (TE&TD), CEA Member & Convenor

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

The Cabinet Committee on Economic Affairs (CCEA) has approved expansion of "Beti Bachao Beti Padhao" yojana for a pan India coverage from 2017-2018 to _____.

A) 2018-2019	B) 2019-2020
C) 2020-2021	D) 2021-2022

Answer & Explanation Answer: B) 2019-2020

Explanation:

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Filed Under: Indian Politics
Exam Prep: Bank Exams

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Q:

__________ (HHDD) is a technology where the conventional disk drive is combined with non-volatile flash memory, of typically 128 MB or more to cache data during normal use.

A) Hyper Hard Disk Drive	B) Hybrid Hard Disk Drive
C) Hybrid Helium Disk Drive	D) Hyper Helium Disk Drive

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