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Q:

The bar chart shows the sales (in '000 units) of 4 mobile brands for 3 years.

What is the percentage increase in the total number of mobiles sold by these four brands from 2014 to 2016?

A) 42.1 B) 38.63
C) 32.43 D) 30.16
 
Answer & Explanation Answer: B) 38.63

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

What is the simplified value of [2/(cot A – tan A)]?

A) sin A cos A B) tan 2A
C) sin2 A D) cos2 A
 
Answer & Explanation Answer: B) tan 2A

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

In ΔPQR, PS and PT are bisectors of ∠QPR and ∠QPS respectively. If ∠QPT = 30°, PT = 9 cm and TR = 15 cm, then what is the area (in cm2) of ΔPTR

A) 36 B) 54
C) 72 D) 216
 
Answer & Explanation Answer: B) 54

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

Q:

In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?

A) 18 B) 28
C) 32 D) 36
 
Answer & Explanation Answer: D) 36

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

Q:

In ΔPQR, PQ = PR = 18 cm, AB and AC are parallel to lines PR and PQ respectively. If A is the mid-point of QR, then what is the perimeter (in cm) of quadrilateral ABPC?

A) 18 B) 28
C) 32 D) 36
 
Answer & Explanation Answer: D) 36

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

Q:

O is the center of the circle and two tangents are drawn from a point P to this circle at points A and B. If ∠AOP = 50°, then what is the value (in degrees) of ∠APB?

A) 60 B) 80
C) 90 D) 100
 
Answer & Explanation Answer: B) 80

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

Q:

The side BC of ΔABC is produced to D. If ∠ACD = 114° and ∠ABC= (1/2)∠BAC, then what is the value (in degrees) of ∠BAC?

A) 36 B) 48
C) 76 D) 84
 
Answer & Explanation Answer: C) 76

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

Q:

A person invested a total sum of Rs 7900 in three different schemes of simple interest at 3%, 5% and 8% per annum. At the end of one year he got same interest in all three schemes. What is the money (in Rs) invested at 3%?

A) 2900 B) 3500
C) 4000 D) 5600
 
Answer & Explanation Answer: C) 4000

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Filed Under: Simple Interest
Exam Prep: Bank Exams