SSC CHSL 10 Jan 2017 Afternoon Shift

Instructions

For the following questions answer them individually

Question 81

What is the value of tan3A?

Question 82

An angle is greater than its complementary by 20°. What will be the measure of the angle?

Question 83

The radius of a hemisphere is 21 cm, what is its volume? (Take π = 22/7)


Question 84

If $$cot^{2}A-cos^{2}A = x$$, then value of x is

Question 85

What are the co­ordinates of the centroid of a triangle, whose vertices are A(­-2,­5), B(4,­4) and C(7,-3)?

Question 86

In a triangle the length of the side opposite the right angle is 6 cm, what is the length of the side opposite to the angle which measures 30°?


Question 87

 If 2x + 5 > 2 + 3x and 2x-3 ≤ 4x-5, then x can take which of the following values?

Question 88

If the radius of a circle is increased by 14% its area increases by

Question 89

What is the value of tan150°?


Question 90

When 0.151515.....is converted into a fraction, then the result is

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