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Q:

ΔABC is similar to ΔPQR. If ratio of perimeter of ΔABC : perimeter of ΔPQR is 5:9 and if PQ = 45 cm, then the length of AB (in cm) is?

A) 15 B) 20
C) 25 D) 16
 
Answer & Explanation Answer: C) 25

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Filed Under: Area
Exam Prep: Bank Exams

Q:

What is the slope of the line perpendicular to the line passing through the points (-5 , 1) and (-2 , 0)?

A) -3 B) 3
C) -1/3 D) 1/3
 
Answer & Explanation Answer: C) -1/3

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Filed Under: Area
Exam Prep: Bank Exams

Q:

Point P is the midpoint of segment AB. Co-ordinates of P are (3 , 1) and B are (5, -4). What are the co-ordinates of point A?

A) (-1 , 7) B) (1 , -7)
C) (1 , 6) D) (-1 , -7)
 
Answer & Explanation Answer: C) (1 , 6)

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Filed Under: Area
Exam Prep: Bank Exams

Q:

What is the sum of the first 12 terms of an arithmetic progression if the first term is -19 and last term is 36?

A) 192 B) 230
C) 102 D) 214
 
Answer & Explanation Answer: C) 102

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Filed Under: Numbers
Exam Prep: Bank Exams

Q:

If a3+ b3 = 19 and a + b = 1, then what is the value of ab?

A) 5 B) -6
C) 7 D) -9
 
Answer & Explanation Answer: B) -6

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If in 2 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs 7000 in 3 years at the same rate?

A) 1865.2 B) 2065.2
C) 1965.2 D) 1765.2
 
Answer & Explanation Answer: B) 2065.2

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

To cover a distance of 144 km in 3.2 hours what should be the average speed of the car in meters/second?

A) 12.5 B) 10
C) 7.5 D) 15
 
Answer & Explanation Answer: A) 12.5

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Filed Under: Time and Distance
Exam Prep: Bank Exams

Q:

The average weight of P, Q and R is 45 kg. If the average weight of P and Q be 36.5 kg and that of Q and R be 52 kg, then what is the weight (in kgs) of Q?

A) 42 B) 44
C) 46 D) 48
 
Answer & Explanation Answer: A) 42

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Filed Under: Average