Bank PO Questions


Q:

Kilohertz is a unit which measures

A) Electromagnetic radio wave frequencies B) Electric resistance
C) Power used by a current of one ampere D) Voltage
 
Answer & Explanation Answer: A) Electromagnetic radio wave frequencies

Explanation:

The hertz (Hz) is defined as one cycle per second and is a SI unit of frequency. Here kilohertz is also a unit of frequency of waves and is defined as 1000 cycles per second. Radio waves are measured in kilohertz (KHz).

 

Kilohertz_is_a_unit_which_measures1561453991.jpg image

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Filed Under: Physics
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6 6834
Q:

Father of Modern Western Education in India?

A) Lord Aucland B) William Bentick
C) Lord Dalhousie D) Lord Hardinge
 
Answer & Explanation Answer: B) William Bentick

Explanation:

The western education system was introduced in India by Lord William Bentinck. He is also responsible for a large no of social reforms like the abolition of Sati, infanticide and child marriage.

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Filed Under: General Awareness
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4 6829
Q:

The average age of a couple and their son was 40 years, the son got married and a child was born just two years after their marriage. When child turned to 10 years, then the average age of the family becomes 38 years. What was the age of the daughter in law at the time of marriage ?

A) 12 years B) 10 years
C) 14 years D) 13 years
 
Answer & Explanation Answer: A) 12 years

Explanation:

Given the average age of couple and their son = 40

=> Sum of age (H +W +S) = 40×3

Let the age of daughter in law at the time of marriage = D years

Now after 10 years,

(H + S +W) + 3×12 + D +12 + 10 = 38×5

178 + D = 190

D = 190 -178 = 12 years

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Filed Under: Problems on Ages
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13 6820
Q:

Diversification is important in investing because

A) It ensures that you only make low-risk investments. B) It helps you to balance your risk across different types of investments.
C) It helps you gain the highest rate of return despite any risks. D) It increases your overall risk, which guarantees that you will make more money.
 
Answer & Explanation Answer: B) It helps you to balance your risk across different types of investments.

Explanation:
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Filed Under: Finance
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2 6819
Q:

The least value of the expression 2log10x - logx1100 for x>1 is:

A) 2 B) 3
C) 4 D) 5
 
Answer & Explanation Answer: C) 4

Explanation:

 

Hence the least value of is 4

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Filed Under: Logarithms
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44 6812
Q:

Express 6.72 % in ratio ?

A) 65 : 124 B) 42 : 625
C) 21 : 125 D) 37 : 442
 
Answer & Explanation Answer: B) 42 : 625

Explanation:

6.72/100 = 672/10000 = 42/625

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Filed Under: Percentage
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10 6809
Q:

A place where government records are kept

A) Coffer B) Pantry
C) Archives D) Scullery
 
Answer & Explanation Answer: C) Archives

Explanation:

A place where government records are kept are called Archives.

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Filed Under: English
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9 6807
Q:

The International Kite Festival (Uttarayan) will be started from which of the following states?

A) Telangana B) Karnataka
C) Odisha D) Gujarat
 
Answer & Explanation Answer: D) Gujarat

Explanation:

The 30th International Kite Festival (Uttarayan) will be held in Gujarat from January 8 to 13, 2017. Apart from this, three other international kite festivals will be held in different parts of India viz. Telangana International Kite Festival will be held in Hyderabad on January 14 and 15, the Delhi International Kite Festival from January 16 to 17 and the Belgaum International Kite Festival from January 18 to 22.

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Filed Under: General Awareness
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19 6807