Bank Exams Questions

Q:

What is the least number of squares tiles required to pave the floor of a room 15 m 17 cm long and 9 m 2 cm broad ?

A) 844 B) 814
C) 840 D) 820
 
Answer & Explanation Answer: B) 814

Explanation:

Length of largest tile = H.C.F. of 1517 cm and 902 cm = 41 cm.
Area of each tile = (41 x 41) sq.cm

Required number of tiles =1517 x 902/(41 x 41) = 814.

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Filed Under: Area
Exam Prep: AIEEE , Bank Exams , CAT
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8 16417
Q:

In the following question, select the missing number from the given series.

 

4, 5, 8, 9, 12, 13, ?

 

A) 14 B) 16
C) 15 D) 20
 
Answer & Explanation Answer: B) 16

Explanation:
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Filed Under: Number Series
Exam Prep: Bank Exams

3 16405
Q:

5x - 6 = 3x - 8

Solve the above equation.

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

Explanation:

Given 5x - 6 = 3x - 8

5x - 3x = -8 + 6

2x = -2

=> x = -1.

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Filed Under: Mathematical Operations
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23 16401
Q:

A milkman claims to sell milk at its cost price, still, he is making a profit of 30% since he has mixed some amount of water in the milk. What is the % of milk in the mixture?

A) 71.02% B) 76.92%
C) 63.22% D) 86.42%
 
Answer & Explanation Answer: B) 76.92%

Explanation:

Let the milk he bought is 1000 ml

Let C.P of 1000 ml is Rs. 100

Here let he is mixing K ml of water

He is getting 30% profit

=> Now, the selling price is also Rs. 100 for 1000 ml

=> 100 : K%

= 100 : 30

10 : 3 is ratio of milk to water

=> Percentage of milk = 10 x 100/13 = 1000/13 = 76.92%

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Filed Under: Alligation or Mixture
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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26 16399
Q:

Refer the below data table and answer the following question.

What was the total profit or loss of the company in the last 5 years?

 

A) Loss of Rs 55 crores B) Profit of Rs 65 crores
C) Profit of Rs 55 crores D) Loss of Rs 65 crores
 
Answer & Explanation Answer: C) Profit of Rs 55 crores

Explanation:
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Filed Under: Table Charts
Exam Prep: Bank Exams

2 16392
Q:

Find the Value of ?

5.112.2+5.553.3+6.31.4+7.22.001 = ? x 3.34

A) 81 B) 77
C) 73 D) 89
 
Answer & Explanation Answer: D) 89

Explanation:

This can be done in a method called Approximation.

Now, 

52 + 63 + 6 + 72 = ? x 3.3425 + 216 + 6 + 49 = ? x 3.34296 = ? x 3.34? = 2963.34 = 88.622  89 

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Filed Under: Mathematical Operations
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25 16388
Q:

Arrange the given words in the sequence in which they occur in the dictionary.

 

1. Philosopher

2. Pharmacy

3. Piercing

4. Salesman

5. Saleswomana

 

A) 21345 B) 53214
C) 34215 D) 24513
 
Answer & Explanation Answer: A) 21345

Explanation:
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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

0 16387
Q:

A group consists of 4 men, 6 women and 5 children. In how many ways can 2 men , 3 women and 1 child selected from the given group ?

A) 600 B) 610
C) 609 D) 599
 
Answer & Explanation Answer: A) 600

Explanation:

Two men, three women and one child can be selected in ⁴C₂ x ⁶C₃ x ⁵C₁ ways = 600 ways.

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Filed Under: Permutations and Combinations
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6 16385