SSC Mensurations 2D | |||||||
---|---|---|---|---|---|---|---|

Area and Perimeter Questions Sets | |||||||

Set 1 | Set 2 | Set 3 | Set 4 | Set 5 | |||

Set 6 | Set 7 | Set 8 | Set 9 | Set 10 |

**SSC CHSL Area and Perimeter Questions Answers Set 10: Ques No 1**

The circumference of a circle is 11 cm and the angle of a sector of the circle is 60°. The area of the sector is (use π =22/7)

**Options:**

A. 77/48 cm^{2}

B. 125/48 cm^{2}

C. 75/48 cm^{2}

D. 123/48 cm^{2}

**Answer: A**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answers Set 10: Ques No 2**

If the difference between areas of the circumcircle and the incircle of an equilateral triangle is 44 cm^{2}, then the area of the triangle is ( Take π =22/7)

**Options:**

A. 28 cm^{2}

B. 7√3 cm^{2}

C. 14√3 cm^{2}

D. 21 cm^{2}

**Answer: C**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answers Set 10: Ques No 3**

If the area of a circle inscribed in a square is 9 π cm^{2}, then the area of the square is

**Options:**

A. 24 cm^{2}

B. 30 cm^{2}

C. 36 cm^{2}

D. 81 cm^{2}

**Answer: C**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answers Set 10: Ques No 4**

The sides of a triangle are 6 cm, 8 cm and 10 cm. The area of the greatest square that can be inscribed in it, is

**Options:**

A. 18 cm^{2}

B. 15 cm^{2}

C. 2304/49 cm^{2}

D. 576/49 cm^{2}

**Answer: D**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answers Set 10: Ques No 5**

The length of a side of an equilateral triangle is 8 cm. The area of region lying between the circumcircle and the incircle of the triangle is ( use π =22/7)

**Options:**

A. 351/7 cm^{2}

B. 352/7 cm^{2}

C. 526/7 cm^{2}

D. 527/7 cm^{2}

**Answer: B**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answer Set 10: Ques No 6**

A wire, when bent in the form of a square, encloses a region having area 121 cm^{2}. If the same wire is bent into the form of a circle , then the area of the circle is (use π =22/7)

**Options:**

A. 144 cm^{2}

B. 180 cm^{2}

C. 154 cm^{2}

D. 176 cm^{2}

**Answer: C**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answer Set 10: Ques No 7**

If the perimeter of a semicircular field is 36 m. Find its radius (use π =22/7)

**Options:**

A. 7 cm

B. 8 cm

C. 14 cm

D. 16 cm

**Answer: A**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answer Set 10: Ques No 8**

The perimeter (in meters) of a semicircle is numerically equal to its area ( in square meters). The length of its diameter is (use π =22/7)

**Options:**

A. 36/11 m

B. 61/11 m

C. 72/11 m

D. 68/11 m

**Answer: C**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answer Set 10: Ques No 9**

One acute angle of a right angled triangle is double the other. If the length of its hypotenuse is 10 cm, then its area is

**Options:**

A. 25/2(√3) cm^{2}

B. 25 cm^{2}

C. 25√3cm^{2}

D. 75/2 cm^{2}

**Answer: A**

**Solution:**

**SSC CHSL Area and Perimeter Questions Answer Set 10: Ques No 10**

If a triangle with base 8 cm has the same area as a circle with radius 8 cm, then the corresponding altitude (in cm) of the triangle is

**Options:**

A. 12 π

B. 20 π

C. 16 π

D. 32 π

**Answer: C**

**Solution:**

SSC Mensurations 2D | |||||||
---|---|---|---|---|---|---|---|

Area and Perimeter Questions Sets | |||||||

Set 1 | Set 2 | Set 3 | Set 4 | Set 5 | |||

Set 6 | Set 7 | Set 8 | Set 9 | Set 10 |