The number of common tangents to 2 intersecting circles is
- AOption (a)
1
- BOption (b)
2
- COption (c)
3
- DOption (d)
4
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
1
Explanation not yet available.
Search Previous Year Questions
Find real questions from previous competitive exam papers with answers and solutions.
Leave the keyword blank to browse saved questions for your selected exam, newest papers first. Add a keyword, year or topic to narrow the results.
Browse complete papersThe degree measure of \( \frac{\pi^c}{5} \) is
- AOption (a)
18°
- BOption (b)
12°
- COption (c)
36°
- DOption (d)
72°
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
18°
Explanation not yet available.
The exterior angle of a regular polygon with 6 sides is
- AOption (a)
40°
- BOption (b)
50°
- COption (c)
60°
- DOption (d)
55°
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
40°
Explanation not yet available.
Find the area of a quadrant of a circle whose circumference is 22 cm.
- AOption (a)
77 cm²
- BOption (b)
\( \frac{22}{4} \) cm²
- COption (c)
\( \frac{1}{8} \) cm²
- DOption (d)
\( \frac{77}{8} \) cm²
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
77 cm²
Explanation not yet available.
The volume of the triangular prism with base 5 cm, height 10 cm and length 15 cm, is
- AOption (a)
250 cm³
- BOption (b)
225 cm³
- COption (c)
216 cm³
- DOption (d)
375 cm³
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
250 cm³
Explanation not yet available.
If height of a right circular cone is 21 cm and slant height is 28 cm, then base radius is
- AOption (a)
\( 7\sqrt{7} \) cm
- BOption (b)
\( 2\sqrt{7} \) cm
- COption (c)
\( 3\sqrt{7} \) cm
- DOption (d)
\( 9\sqrt{7} \) cm
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
\( 7\sqrt{7} \) cm
Explanation not yet available.
If the circumference of the base of a cylindrical vessel is 132 cm and its height is 25 cm, then how many litres of water it can hold? (Use \( \pi = \frac{22}{7} \), \( 1 l = 1000 cm^3 \)).
- AOption (a)
50
- BOption (b)
30
- COption (c)
34
- DOption (d)
34.65
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
50
Explanation not yet available.
The total surface area of a sphere of radius 7 cm is (Use \( \pi = \frac{22}{7} \))
- AOption (a)
661 cm²
- BOption (b)
616 cm²
- COption (c)
216 cm²
- DOption (d)
None of these
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
661 cm²
Explanation not yet available.
The total surface area of a hemisphere of radius 10 cm is (Use \( \pi = 3.14 \))
- AOption (a)
900 cm²
- BOption (b)
492 cm²
- COption (c)
942 cm²
- DOption (d)
400 cm²
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
900 cm²
Explanation not yet available.
If a cuboid has its length, breadth and height as 5 cm, 3 cm and 2 cm respectively, then its volume is
- AOption (a)
33 cm³
- BOption (b)
36 cm³
- COption (c)
27 cm³
- DOption (d)
30 cm³
View answer & explanationHide answer & explanation
Correct answer
Answer: (a)A.
33 cm³
Explanation not yet available.