Model Questions for SSC CGL TIER-1 (Maths) Set - 19

SSC CGL LOGO

1. Which of the following expression is a polynomial in one variable?

(a) 3x² –2y + 3
(b) 2x² – 2y–1 = 0
(c) x² + y2 = –3
(d) –x² + 6x – 5 = 0

2. Which of the following expression is a polynomial?

3. The following points A (–1, 0), B (3, 1), C (2, 2) and D (–2, 1) taken in order form a

(a) rectangle
(b) square
(c) parallelogram
(d) None of these

4. The points whose coordinates are (2, 2), (6, 3), (4, 11) forms

(a) a right angle
(b) a isosceles triangle
(c) scalene triangle
(d) an equilateral

5. Find the value of k, if the distance between the points (1, 4), (k, 1) is 5.

(a) 3 or 5
(b) 3 or –5
(c) –3 or 5
(d) None of these

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6. If two supplementary angles are in the ratio 1 : 5. Find the difference of the angles.

(a) 64°
(b) 70°
(c) 36°
(d) 90°

7. Two complementary angles differ by 18°. Find the angles.

(a) 36°, 54°
(b) 42°, 60°
(c) 24°, 66°
(d) 18°, 72°

8. The supplement of an angle is one-fourth of itself. Determine the angle and its supplement.

(a) 132°, 48°
(b) 144°, 36°
(c) 118°, 62°
(d) 156°, 24°

9. An angle is equal to five times its supplement. Find its measure.

(a) 150°
(b) 140°
(c) 110°
(d) 100°

10. Find the measure of an angle which is complement of itself.

(a) 42°
(b) 36°
(c) 45°
(d) 35°