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Q:

The simplified form of (x + 3)2 + (x - 1)2 is

A) (x2 + 2x + 5) B) 2(x2 + 2x + 5)
C) (x2 - 2x + 5) D) 2(x2 - 2x + 5)
 
Answer & Explanation Answer: B) 2(x2 + 2x + 5)

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If the shopkeeper sells an item at Rs 960 which is marked as Rs 1200, then what is the discount he is offering?

A) 25 percent B) 12 percent
C) 20 percent D) 28 percent
 
Answer & Explanation Answer: C) 20 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

What is the measure of central angle of the arc whose length is 11 cm and radius of the circle is 14 cm?

A) 45° B) 60°
C) 75° D) 90°
 
Answer & Explanation Answer: A) 45°

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Filed Under: Area
Exam Prep: Bank Exams

Q:

There is 40% increase in an amount in 8 years at simple interest. What will be the compound interest (in rupees) of Rs 30000 after 2 years at the same rate?

A) 6150 B) 7687.5
C) 4612.5 D) 3075
 
Answer & Explanation Answer: D) 3075

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Filed Under: Compound Interest
Exam Prep: Bank Exams

Q:

If a – b = 11 and ab = 24, then value of a2 + b2 is

A) 169 B) 37
C) 73 D) 48
 
Answer & Explanation Answer: A) 169

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

P(4,2) and R(-2,0) are vertices of a rhombus PQRS. What is the equation of diagonal QS.

A) x - 3y = -2 B) 3x + y = 4
C) 3x + y = -4 D) x - 3y = 2
 
Answer & Explanation Answer: B) 3x + y = 4

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

An engineering student has to secure 25% marks to pass. He gets 47 and fails by 43 marks. What are the maximum marks of the examination?

A) 385 marks B) 410 marks
C) 360 marks D) 435 marks
 
Answer & Explanation Answer: C) 360 marks

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Filed Under: Percentage
Exam Prep: Bank Exams

Q:

At least two pairs of consecutive angles are congruent in a _____.

A) Parallelogram B) Isosceles trapezium
C) Rhombus D) Kite
 
Answer & Explanation Answer: B) Isosceles trapezium

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