Bank PO Questions


Q:

Simplify the following equation

55.55 + 155 + 15.55 + 0.5 + 0.05 = ?

A) 226.65 B) 196.55
C) 202.35 D) 216.66
 
Answer & Explanation Answer: A) 226.65

Explanation:

55.55 + 155 + 15.55 + 0.5 + 0.05 = ?

 

 55.55

155.00

 15.55

   0.5

   0.05

_______

226.65

_______

 

Hence, the value of the given equation 55.55 + 155 + 15.55 + 0.5 + 0.05 = 226.65.

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Filed Under: Simplification
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Q:

A 200 m long train passes a motorcycler, running in the same direction at 12 km/hr, in 15 second and a jeep travelling in the same direction in 20 s. At what speed is the car travelling (length of both the motorcycler and jeep is negligible)?

A) 36 kmph B) 32 kmph
C) 29 kmph D) 24 kmph
 
Answer & Explanation Answer: D) 24 kmph

Explanation:

Let the speed of the train be 'S' kmph

From the given data,

Distance = Length of train = D = 200 mts = 200 x 18/5 kms

Time = 10 sec

given speed of the motorcycler = 12 kmph

Relative speed as they are moving in the same direction = (S - 12) kmph

(S- 12) = 200 x 18515S - 12 = 48S = 60 kmph 

Hence, the speed of the train = S = 60 kmph

Now,

Let the speed of the jeep be 'x' kmph

60 - x = 200 x 1852060 - x = 36x = 60 - 36x = 24 kmph

 

Therefore, the speed of the jeep = x = 24 kmph.

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Filed Under: Time and Distance
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9 3584
Q:

First geothermal power plant in India?

A) Chattisgarh B) Telangana
C) Andhra Pradesh D) Uttar Pradesh
 
Answer & Explanation Answer: A) Chattisgarh

Explanation:

Chattisgarh State government has granted permission for the installation of a Geothermal Power Plant at Tattapani area of the Balrampur district to the NTPC and it is the first geothermal power plant in India.

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Filed Under: Indian Geography
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3 1847
Q:

Which of the following can increase your credit card's APR?

A) Missing a credit card payment. B) Paying off the full balance.
C) Cashing in on rewards points. D) Paying the minimum.
 
Answer & Explanation Answer: A) Missing a credit card payment.

Explanation:

Missing a credit card payment can increase your credit card's APR.

 

APR means Annual Percentage Rate.

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Filed Under: Indian Economy
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0 1334
Q:

Biogeochemical cycles are crucial to ecosystem function because

A) they keep the planet warm enough for living things to survive B) energy flows through ecosystems in one direction only and is eventually dissipated as heat
C) they prevent catastrophic extinctions D) nutrients and other life-sustaining molecules are in limited supply and must be continually recycled
 
Answer & Explanation Answer: D) nutrients and other life-sustaining molecules are in limited supply and must be continually recycled

Explanation:

Biogeochemical cycles are crucial to ecosystem function because ::

 

1. Chemical elements are available in only limited amounts and must be recycled.

2. Nutrients and other life-sustaining molecules are in limited supply and must be continually recycled.

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Filed Under: General Science
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0 1642
Q:

Air in the pleural cavity is called a pneumothorax.

A) TRUE B) FALSE
Answer & Explanation Answer: A) TRUE

Explanation:

Air or gas can build up in the pleural space and when this happens, it's called a pneumothorax.


Hence the given statement is TRUE.

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Subject: Biology
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2 1807
Q:

Smallest prime number greater than 200?

A) 201 B) 205
C) 211 D) 203
 
Answer & Explanation Answer: C) 211

Explanation:

From the trial and error method of division,

201 is divisible by 3

205 is divisible by 5

203 is divisible by 7

 

Hence, after eliminating three options, remained is 211 and is divisible by only 1 and itself. 

 

Therefore, 211 is the smallest prime number greater than 200.

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Filed Under: Arithmetical Reasoning
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1 1607
Q:

Megahertz is a measurement of

A) Frequency B) Speed
C) Wavelength D) Capacity
 
Answer & Explanation Answer: A) Frequency

Explanation:

Megahertz is used to measure wave frequencies, as well as the speed of microprocessors. One MHz represents one million cycles per second. The speed of microprocessors, called the clock speed.

frequency_measurement1532346951.png image

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Filed Under: Physics
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2 2260