SSC Exams: Advanced Maths Quiz from Previous Year Papers-13

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Question 1

In the adjoining figure, sides AB and AC of a are produced to P and Q respectively. The bisectors of and intersect at O. then is equal to:

• A90-
• B
• C) 90+
• DNone of these

Question 2

In the given figure ∠BAC = 60° and ∠BCA = 20°, find ∠ADC?

• A
• B
• C
• D

Question 3

If sin θ : cos θ :: a : b, then the value of sec θ is:

• A
• B
• C
• D

Question 4

If tan θ = 1/√3 then the value of tan 2θ + 1/tan 2θ =?

• A0
• Binfinite
• C1
• DNone of these

Question 5

If Sin (3x - 20⁰)= Cos (3y + 20⁰), then the values of (x+y) is;

• A20⁰
• B30⁰
• C40⁰
• D45⁰

Question 6

If sin² x + sin x = 1, then the value of cos¹² x + 3 cos¹⁰ x + 3 cos⁸ x + cos⁶ x - 1 is.

• A1
• B0
• C- 1
• D2

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