Searching for "or"

Q:

Orbital period of Halley's comet is ___ years.

A) 25 B) 50
C) 75 D) 100
 
Answer & Explanation Answer: C) 75

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Filed Under: General Science
Exam Prep: Bank Exams

Q:

A balloon is connected to a meteorological station by a cable of length 130 m, inclined at 60 deg to the horizontal. Find the height of the balloon from the ground. Assume that there is no slack in cable.

A) 110.32 m B) 173 m
C) 163.28 m D) 112.58 m
 
Answer & Explanation Answer: D) 112.58 m

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Filed Under: Height and Distance
Exam Prep: Bank Exams

Q:

Given that (a2 + b2) = 60, then find the value of (a + b)2 + (a - b)2 ?

 

A) 90 B) 120
C) 140 D) 150
 
Answer & Explanation Answer: B) 120

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Which one reveals, more appropriately, functioning of the heart?

A) Electrocardiogram B) Echocardiogram
C) Stethoscope D) Lipid profile
 
Answer & Explanation Answer: B) Echocardiogram

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Filed Under: Biology
Exam Prep: Bank Exams

Q:

In a factory, 60 workers can stitch 120 m of clothes in 7 days, what length of clothes can be stitched by 70 workers in 5 days?

 

A) 100 m B) 90 m
C) 85 m D) 110 m
 
Answer & Explanation Answer: A) 100 m

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

Who is number 1 in the Forbes 2016 ranking of World's billionaires?

A) Warren Buffet B) Amancio Ortega
C) Bill Gates D) Carlos Slim Helu
 
Answer & Explanation Answer: C) Bill Gates

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Filed Under: General Awareness
Exam Prep: Bank Exams

Q:

Golconda Fort was built during ___.

A) Vijayanagara Empire B) Qutb Shahi dynasty
C) Satavahana dynasty D) Hoysala Dynasty
 
Answer & Explanation Answer: B) Qutb Shahi dynasty

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Filed Under: Indian History
Exam Prep: Bank Exams

Q:

The mean of 20 observations is 19. One more observation is included and the new mean becomes 20. The 21st observation is

A) 20 B) 30
C) 40 D) 42
 
Answer & Explanation Answer: C) 40

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Filed Under: Probability
Exam Prep: Bank Exams