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Triangle ΔXYZ is similar to ΔPQR. If XY:PQ=5:1. If Area of ΔPQR is 5 sq cm, what is the area (in sq cm) of ΔXYZ?

A) 125	B) 120
C) 100	D) 64

A) 125

B) 120

C) 100

D) 64

Answer & Explanation Answer: A) 125

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

In what ratio is the segment joining points (2, 3) and (-2, 1) divided by the Y-axis?

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

A) 1 : 2

B) 1 : 1

C) 3 : 1

D) 2 : 3

Answer & Explanation Answer: B) 1 : 1

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?

A) -49	B) -44
C) -39	D) -34

A) -49

B) -44

C) -39

D) -34

Answer & Explanation Answer: B) -44

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Filed Under: Numbers
Exam Prep: Bank Exams

The sum of a fraction and 3 times its reciprocal is 37/10. What is the fraction?

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

A) 5/2

B) 2/5

C) 5/4

D) 4/5

Answer & Explanation Answer: A) 5/2

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Filed Under: Simplification
Exam Prep: Bank Exams

If a + b = 5 and ab = 6, then what is the value of $a^{3} + b^{3}$ ?

A) 32	B) 38
C) 35	D) 34

A) 32

B) 38

C) 35

D) 34

Answer & Explanation Answer: C) 35

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Filed Under: Simplification
Exam Prep: Bank Exams

If compound interest received on a certain amount in the 2nd year is Rs 1200, what will be the compound interest (in Rs) for the 4th year on the same amount at 10% rate of interest?

A) 1452	B) 1320
C) 1552	D) 1420

A) 1452

B) 1320

C) 1552

D) 1420

Answer & Explanation Answer: A) 1452

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Filed Under: Compound Interest
Exam Prep: Bank Exams

A taxi going at 90 km/hr takes 35 minutes to travel a certain distance. By how much should it increase its speed (in km/hr) to travel the same distance in 21 minutes?