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Q:

$∆ ABC is similar to ∆ PQR . If ratio of perimeters of ∆ ABC and ∆ PQR is 1 : 2 and if PQ = 10 cm then what is the length of AB (in cm) ?$

A) 5	B) 20
C) 25	D) 15

Answer & Explanation Answer: A) 5

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

Q:

If the 3rd and the 5th term of an arithmetic progression are 13 and 21, what is the 13th term?

A) 53	B) 49
C) 57	D) 61

Answer & Explanation Answer: A) 53

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Filed Under: Numbers
Exam Prep: Bank Exams

Q:

If a + b = 1 and ab = -6, then what is the value of $a^{3} + b^{3}$ ?

A) 17	B) 15
C) 19	D) 13

Answer & Explanation Answer: C) 19

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If 5x + 6(3-2x) = 4, then what is the value of x?

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: B) 2

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Filed Under: Simplification

Q:

If in 3 years at simple interest the principal increases by 18%, what will be the compound interest (in Rs) earned on Rs. 25,000 in 3 years at the same rate?

A) 4775.4	B) 5774.4
C) 4557.4	D) 5575.4

Answer & Explanation Answer: A) 4775.4

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Filed Under: Simple Interest
Exam Prep: Bank Exams

Q:

The average weight of P, Q and R is 47 kg. If the average weight of P and Q be 32.5 kg and that of Q and R be 48.5 kg, then what is the weight of Q (in kgs)?

A) 25	B) 29
C) 21	D) 33

Answer & Explanation Answer: C) 21

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Filed Under: Average
Exam Prep: Bank Exams

Q:

A can do a work in 12 days and B in 24 days. If they work on it together for 4 days, then what fraction of work is left?

A) 1/3	B) 1/2
C) 1/4	D) 1/5

Answer & Explanation Answer: B) 1/2

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Filed Under: Time and Work
Exam Prep: Bank Exams

Q:

The force of friction between two surfaces will increase if:

A) a layer of lubricant is kept between the two surfaces	B) the two surfaces are pressed harder
C) air gap is created between the two surfaces	D) irregularities on both the surfaces are removed

Answer & Explanation Answer: B) the two surfaces are pressed harder

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Filed Under: Physics
Exam Prep: Bank Exams

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