CUET-General Aptitude-27/04/2025
Dear Students, we welcome you in our post CUET-General Aptitude-27/04/2025.
Our today’s post is on properties of triangle. There must be atleast 2 questions from this topic in CUET UG 2025:
Q 3656) In the given figure the value of x is –
(A) 30° (B) 45° (C) 90° (D) 110°
Ans: (B) 45°
Solution: Pair of vertically opposite angles are equal.
Q 3657) In the given figure the perimeter of the Δ ABC is
(A) 28 cm (B) 29 cm (C) 30 cm (D) 32 cm
Ans: (C) 30 cm
Solution: AC² =AD² + DC²
AC =5 cm
BC² = AC² + AB²
AB = 12 cm
Q 3658) In the given figure the value of x is –
(A) 50° (B) 60° (C) 90° (D) 110°
Ans: (D) 110°
Solution: x + y =180° Linear pair
Q 3659) In the given figure the value of x is –
(A) 54° (B) 60° (C) 64° (D) 66°
Ans: (D) 66°
Solution: In triangle ABC, AB=AC, Angle B =x, Isosceles triangle property.
Q 3660) In the given figure the value of x is –
(A) 30° (B) 40° (C) 70° (D) 110°
Ans: (C) 70°
Solution: Exterior angle of a Δ is equal to the sum of its two interior opposite angles.
Q 3661) In the given figure the value of y is –
(A) 24° (B) 30° (C) 32° (D) 33°
Ans: (D) 33°
Solution: In triangle ACD, AC=AD, Angle D=y, Isosceles triangle property.