Geometry Most Expected Questions for SSC CGL Tier 2 Exam

Geometry for SSC CGL Tier 2 Exam

Geometry for SSC CGL Exam: Geometry is a straightforward topic in the SSC CGL Quantitative Aptitude section. Candidates can easily score good marks on this topic. The Geometry for SSC CGL is important because it consists of 9-15 questions in the exam at an easy to moderate level. In this blog, candidates can find the questions on the Geometry for SSC CGL Tier 2 exam presented in both Hindi and English Language along with explained solutions. Candidates are required to download the PDF provided in the blog to get access to questions. Candidates must practice the questions because the questions we have provided have been analyzed from previous year’s question papers.

Concept of Geometry

Geometry is a branch of mathematics that studies shapes, sizes, positions, and properties of spaces and objects. It helps us understand and describe the physical world around us by exploring points, lines, surfaces, and shapes.

Basic Geometry Formulas

1. Lines and Angles:

• Sum of angles in a triangle: 180°
• Sum of angles in a quadrilateral: 360°
• Pythagorean theorem (Right Triangle): a²+b²=c²

2. Perimeter Formulas:

• Square: Perimeter=4×side
• Rectangle: Perimeter=2×(length+width)
• Triangle: Perimeter=a+b+c (sum of all sides)
• Circle (Circumference): Circumference=2πr or πd

3. Area Formulas:

• Square: Area=side²
• Rectangle: Area=length×width
• Triangle: Area=1/2×base×height
• Circle: Area=πr²

4. 3D Shapes (Surface Area and Volume):

Cube:

• Surface Area = 6×side²
• Volume = side³

Rectangular Prism:

• Surface Area = 2×(length×width+width×height+height×length)
• Volume = length×width×height

Sphere:

• Surface Area = 4πr²
• Volume = 4/3πr³

Cylinder:

• Surface Area = 2πr(r+h)
• Volume = πr²h

Cone:

• Surface Area = πr(r+l) (where l is the slant height)
• Volume = 1/3πr²h

Most Expected Important Questions PDF for Geometry

Question 1: In a ΔMNO, points ‘A’ and ‘B’ are on sides MN and MO such that AB is parallel to NO. If MA:AN = 2:3 and MB = 12 cm, then find the length of MO.

A) 30 cm

B) 45 cm

C) 50 cm

D) 25 cm

Question 2: A circle is inscribed inside a quadrilateral MNOP such that sides MN, NO, OP and MP of the quadrilateral touches the circle at points ‘A’, ‘B’, ‘C’ and ‘D’, respectively. If MN = 25 cm, PM = 23 cm, PC = 8 cm and ∠N = 90°, then what is the area of the circle?

A) 81π cm²

B) 121π cm²

C) 64π cm²

D) 100π cm²

Question 3: MNOP is a square such that length of its each side is 16 cm. If Q, R, S and T are the mid points of the sides MN, NO, OP and PM, respectively, then find the area of the quadrilateral QRST.

A) 100 cm²

B) 104 cm²

C) 150 cm²

D) 128 cm²

Question 4: In the given figure, MNOP is a cyclic quadrilateral and ‘A’ is the centre of the circle. If ∠PTM = 26° and ∠OMT = 38°, find ∠ONP.

A) 30°

B) 35°

C) 26°

D) 40°

Question 5: In the given figure, ‘O’ is the centre of the circle. If ∠ORM = 40°, ∠POS = ∠OMR= 90^o, then find (∠QPO + ∠SQR).

A) 25°

B) 50°

C) 45°

D) 60°

SSC CGL 2024 Tier 2 Free Preparation Resources

Below we are providing the SSC CGL 2024 Tier 2 Free Preparation Resources that contains multiple tests, including section-wise mock tests covering all the sections like English, General Awareness, Quantitative Aptitude, and Reasoning. Practicing these tests will help you revise all these sections in a time-bound manner and also test your skills and knowledge acquired in the last stretch of revision.

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