| 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 cm2
B. 125/48 cm2
C. 75/48 cm2
D. 123/48 cm2
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 cm2, then the area of the triangle is ( Take π =22/7)
Options:
A. 28 cm2
B. 7√3 cm2
C. 14√3 cm2
D. 21 cm2
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 cm2, then the area of the square is
Options:
A. 24 cm2
B. 30 cm2
C. 36 cm2
D. 81 cm2
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 cm2
B. 15 cm2
C. 2304/49 cm2
D. 576/49 cm2
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 cm2
B. 352/7 cm2
C. 526/7 cm2
D. 527/7 cm2
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 cm2. 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 cm2
B. 180 cm2
C. 154 cm2
D. 176 cm2
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) cm2
B. 25 cm2
C. 25√3cm2
D. 75/2 cm2
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 | |||
