CSS General Abilities Chapter 3 Online Entry Test With Answers

CSS General Abilities Chapter 3 Online Entry Test

Sr. # Questions Answers Choice
1 In a Δ ABC, if 2 ∠ A = 3 ∠ B = 6 ∠ C, then ∠ A is equal to 60<sup>o</sup> 30<sup>o</sup> 90<sup>o</sup> 120<sup>o</sup>
2 BC &lt; CA &lt; CD BC &gt; CA &gt; CA BC &lt; CA, CA &gt; CD BC &gt; CA, CA &lt; CD
3 120<sup>o</sup> 52<sup>o</sup> 78<sup>o</sup> 130<sup>o</sup>
4 The lengths of the sides of triangle are 3, 5, and x. How many possible values of x are there, if x must be an integer ? 1 5 7 8
5 14.00 14.09 14.21 15.62
6 If one side of Δ ABC is 5, what is the smallest integer that could be the perimeter of the triangle ? 8 10 11 12
7 If the difference between the measures of the two acute angles of a right triangle is 20o , what is the measure, in degrees, of the smaller one ? 20<sup>o</sup> 35<sup>o</sup> 45<sup>o</sup> 55<sup>o</sup>
8 If the measures of the angels of a triangle are in the ratio of 1 : 2 : 3, what is the ratio of the length of the smallest side of the triangle to the length of the longest side of the triangle? 1 : 2 1 : 3 1 : 5 2 : 3
9 5√2 10 11 13
10 y = 60 - 2x y = 2x x + y = 90 y = 180 - 3x
11 What is the area of an equilateral triangle whose altitude is 6 ? 18 12√3 18√3 36
12 60 90 105 120
13 Two sides of a right triangle are 15 and 17. Which of the following could be the length of the third side ?
i. 8
ii. 19
iii. √514
1 only 2 only 1 and 2 1 and 3
14 100 110 120 130
15 20 30 40 50
16 In ΔABC, the measure of the exterior angles at vertices A and B are 145o and 125o, respectively. Which of the following statement about ΔABC above must be true.
i. The triangle is a right triangle.
ii. The triangle is an isosceles triangle.
iii. The triangle is a scalene triangle.
None I only III only I and III only
17 a = 30<sup>o</sup> , b = 40<sup>o</sup> a = 73<sup>o</sup> , b = 75<sup>o</sup> a = 100<sup>o</sup> , b = 0<sup>o</sup> None of these
18 30<sup>o</sup> 40<sup>o</sup> 50<sup>o</sup> None of these
19 75 90 100 105
20 15 30 45 60
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