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Q:

If  cos2θ-sinθ = 1/4, then what is the value of sin θ?

A) -1 B) 1/2
C) 1 D) 3/2
 
Answer & Explanation Answer: B) 1/2

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

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Q:

Which eminent Hindi writer was chosen for the Vyas Samman 2017 for her work Dukham Sukham ?

A) Mamta Kalia B) Namita Gokhale
C) Meena Kandasamy D) Jhumpa Lahiri
 
Answer & Explanation Answer: A) Mamta Kalia

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Filed Under: Famous Personalities
Exam Prep: Bank Exams

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Q:

In the following question, select the missing number from the given series.1 108, 81, 54, 27, ?

A) -1 B) -5
C) 0 D) 2
 
Answer & Explanation Answer: C) 0

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

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Q:

The area of a semicircle is 1925 sq.cm. Calculate its perimeter (in cm).

A) 360 B) 80
C) 160 D) 180
 
Answer & Explanation Answer: D) 180

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

A series is given, with one term missing. Choose the correct alternative from the given ones that will complete the series.

WFB, TGD, QHG, ?

A) NIL B) NIK
C) NLK D) NJL
 
Answer & Explanation Answer: B) NIK

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

Which one of the following statements is correct?

A) The rank of Second Lieutenant has been abolished. B) The Chief of Army Staff carries the rank of Field Marshal.
C) All officers posted to Andaman and Nicobar Islands wear the ranks of the Indian Navy. D) The rank of Major General is higher than the rank of Lieutenant General.
 
Answer & Explanation Answer: A) The rank of Second Lieutenant has been abolished.

Explanation:

The rank of 2nd Lieutenant/Act. Sub Lieutenant/Pilot Officer were removed because the salary of the officers holding these ranks were less compared to senior Non-Commissioned Officers i.e Subedar Major in army, Master Warrant Officer in air force and Master Chief Petty Officer -1st Class in navy.

Rest of the statements are incorrect.In modern armies, lieutenant general normally ranks immediately below general and above major general; it is equivalent to the navy rank of vice admiral, and in air forces with a separate rank structure, it is equivalent to air marshal.

 

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Filed Under: General Awareness
Exam Prep: Bank Exams

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Q:

Marble comes under which category of rocks?

A) Sedimentary B) Igneous
C) Metamorphic D) None of these
 
Answer & Explanation Answer: C) Metamorphic

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Filed Under: General Science
Exam Prep: Bank Exams

3 1423
Q:

Which one of the following is not a property of electromagnetic waves?

A) Electromagnetic waves do not show interference and diffraction. B) Oscillating electric field and magnetic field are perpendicular to each other.
C) Electromagnetic waves are transverse waves D) Electromagnetic waves do not require a medium to propagate.
 
Answer & Explanation Answer: A) Electromagnetic waves do not show interference and diffraction.

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Filed Under: Physics
Exam Prep: Bank Exams

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