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Q:

The following Bar-diagram shows total number of males and females in 5 different organisations. Study it carefully to answer the questions.

What is the difference between the total number of females and the total number of males from all the organisations together?

A) 2005	B) 2050
C) 2500	D) 2055

Answer & Explanation Answer: C) 2500

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Filed Under: Bar Charts
Exam Prep: Bank Exams

Q:

The angles of depression of two ships from the top of a light house are 60° and 45° towards east. If the ships are 300 m apart, the height of the light house is

A) 200(3+√3) meter	B) 250(3+√3) meter
C) 150(3+√3) meter	D) 160(3+√3) meter

Answer & Explanation Answer: C) 150(3+√3) meter

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

Q:

A hydrogen filled balloon ascending at the rate of 18 kmph was drifted by wind. Its angle of elevation at 10th and 15th minutes were found to be 60° and 45° respectively. The wind speed (in whole numbers) during the last five minutes, approximately, is equal to

A) 7 km/hr	B) 11 km/ hr
C) 26 km/hr.	D) 33 km/hr

Answer & Explanation Answer: D) 33 km/hr

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If x = cosecθ - sinθ and y = secθ - cosθ, then the relation between x and y is

A) x2+ y2+ 3 =1	B) x2y2 (x2+ y2+3)=1
C) x2 (x2+ y2 - 5)=1	D) y2 (x2+ y2 - 5)=1

Answer & Explanation Answer: B) x2y2 (x2+ y2+3)=1

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If $cosθ = \frac{x^{2} - y^{2}}{x^{2} + y^{2}}$ , then the value of $cotθ$ is

A) 2xyx2-y2	B) 2xyx2+y2
C) x2+y22xy	D) x2-y22xy

Answer & Explanation Answer: D) x2-y22xy

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If cosx.cosy + sinx.siny = -1 then cosx + cosy is

A) -2	B) 1
C) 0	D) 2

Answer & Explanation Answer: C) 0

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Filed Under: Simplification
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Q:

If sin P + cosec P = 2, then the value of $\sin^{7} P + {cosec}^{7} P$ is

A) 1	B) 2
C) 3	D) 0

Answer & Explanation Answer: B) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

If secA + tanA = a, then the value of cosA is

A) a2+12a	B) 2aa2+1
C) a2-12a	D) 2aa2-1

Answer & Explanation Answer: B) 2aa2+1

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Filed Under: Simplification
Exam Prep: Bank Exams

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