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Q:

The ratio of incomes of P and Q is 5 : 3. Ratio of income of Q and R is 5 : 2. If one-fourth of P’s income is Rs 500 more than the R’s income, then what is the income (in Rs) of Q?

 

A) 7500 B) 15000
C) 30000 D) 18000
 
Answer & Explanation Answer: C) 30000

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

Q:

If the side of square is increased by 6%, then what will be the percentage increase in its area?

A) 3.2 B) 12.04
C) 12.12 D) 12.36
 
Answer & Explanation Answer: D) 12.36

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

Consider the figure shown below and choose the correct option for the ratio of PA:PB.

 

A) r1 : r2 (internal) B) r1 : r2 (external)
C) r2 : r1 (internal) D) r2 : r1 (external)
 
Answer & Explanation Answer: B) r1 : r2 (external)

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Consider the figure shown below and choose the correct option for the length of MN.

 

A) d2-r1-r22 B) d2+r1-r22
C) d2-r1-r22 D) d+r1-r22
 
Answer & Explanation Answer: A) d2-r1-r22

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If x2+y2+z2-8x+6y-4z+29 = 0, then find the value of z(x+y).

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

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If u+v = 10 and uv = 16, then find the value of u2-v2uv

A) 0 B) 15/8
C) 15/4 D) 15/2
 
Answer & Explanation Answer: C) 15/4

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Anuj runs 1 2/3 laps of 7 laps race, find the remaining laps to be run.

A) 16/3 B) 14/3
C) 11/3 D) 10/3
 
Answer & Explanation Answer: A) 16/3

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If the sum of squares of three consecutive natural number is 2702. Then, what will be the middle number?

 

A) 29 B) 30
C) 31 D) 32
 
Answer & Explanation Answer: B) 30

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams