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Q:

If cotθ = 4, then the value of 5sinθ+3cosθ5sinθ-3cosθ is

A) 1/9 B) 1/3
C) 3 D) 9
 
Answer & Explanation Answer: D) 9

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Filed Under: Simplification
Exam Prep: Bank Exams

Q:

Let O be the orthocentre of the triangle ABC. If ∠BOC = 150°, Then ∠BAC is

A) 30° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: A) 30°

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Filed Under: Area
Exam Prep: Bank Exams

Q:

If the difference between the measures of the two smaller angles of a right angled triangle is 8°, then the smallest angle is

A) 37° B) 41°
C) 42° D) 49°
 
Answer & Explanation Answer: B) 41°

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

Q:

If 3a+4b3c+4d = 3a-4b3c-4d, then 

A) ab = cd B) ad = bc
C) ac = bd D) a = b = c ≠ d
 
Answer & Explanation Answer: B) ad = bc

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Q:

If P + 1P+2 = 1, then the value of P+23+1P+23-3 ?

A) 12 B) 16
C) 18 D) 15
 
Answer & Explanation Answer: D) 15

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Filed Under: Simplification
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Q:

If xy (x + y) = m, then the value of x3 + y3 + 3m is:

A) m3xy B) m3x+y3
C) m3x3y3 D) mx3y3
 
Answer & Explanation Answer: D) mx3y3

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Filed Under: Simplification
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Q:

If x = 313- 3-13, then 3x3 + 9x value is

A) 8 B) 9
C) 27 D) 16
 
Answer & Explanation Answer: A) 8

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Q:

If A's salary is 40% less than that of B, then how much percent is B's salary more than that of A?

A) 33 1⁄3 B) 66 2⁄3
C) 33 2⁄3 D) 66 1⁄3
 
Answer & Explanation Answer: B) 66 2⁄3

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Filed Under: Percentage
Exam Prep: Bank Exams