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Bank Exams Questions

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Q:

If x+1x=5, then the value of 6xx2+x+1 is,

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: A) 1

Explanation:
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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: AIEEE , Bank Exams , GATE

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Q:

The difference of squares of two numbers is 180. The square of the smaller number is 8 times the larger number. Find two numbers.

A) 10 & 12 B) 10 & 18
C) 12 & -18 D) -12 & 18
 
Answer & Explanation Answer: D) -12 & 18

Explanation:

Given, difference of the squares of two numbers is 180.

= k2 - l2 - 180

 

Also, square of the smaller number is 8 times the larger.

= l2 = 8k

 

Thus, k2 - 8a - 180 = 0

k2 – 18k + 10k - 180 = 0

→  k(k - 18) + 10(k – 18) = 0

= (k + 10)(k – 18) = 0

→  k = -10, 18

 

Thus, the other number is

324 - 180 = l2 

 

→ Numbers are 12, 18 or -12, 18.

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Filed Under: Numbers
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Q:

An item is sold at two successive gains of 30% and 20%. If the final selling price is Rs 31200, then what is the cost price (in Rs)?

 

A) 15000 B) 20000
C) 22250 D) 24000
 
Answer & Explanation Answer: B) 20000

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

P can do a work in 10 days. Q can do the same work in 15 days. If they work together for 5 days, how much of the work will they complete?

A) 1/2 B) 2/3
C) 1/3 D) 5/6
 
Answer & Explanation Answer: D) 5/6

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

In a certain code language, “FRAME” is written as “79635” and “TOWEL” is written as “21854”. How is “WORM” written in that code language?

A) 9376 B) 8193
C) 9183 D) 1593
 
Answer & Explanation Answer: B) 8193

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

A can finish a work in 18 days and B in 36 days. If they work on it together for 9 days, then what percent of work is left?

A) 33.3 B) 20
C) 75 D) 25
 
Answer & Explanation Answer: D) 25

Explanation:
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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

Space Application Centre (SAC) is located at which place?

A) Ahmadabad B) Trivandrum
C) Hyderabad D) Mumbai
 
Answer & Explanation Answer: A) Ahmadabad

Explanation:

Space Applications Centre (SAC) is one of the major centres of the Indian Space Research Organisation (ISRO) which is located in Ahmadabad.

 

SAC focuses on the design of space-borne instruments for ISRO missions and development and operationalisation of applications of space technology for societal benefits. The applications cover communication, broadcasting, navigation, disaster monitoring, meteorology, oceanography, environment monitoring and natural resources survey.

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Filed Under: Indian Geography
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Q:

In which of the following, the cellular power plants - Mitochondria are absent?

A) Bacteria B) Red Algae
C) Brown Algae D) Green Algae
 
Answer & Explanation Answer: A) Bacteria

Explanation:

Mitochondria is absent in Bacteria as well as in Blue Green Algae. They are seen in eukaryotic cells for respiration purpose.

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Filed Under: Biology
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

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