Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_00.1
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Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra

Q1. यदि त्रिज्या 7 सेमी के दो समान वृत्त की दो समान स्पर्शरेखा AB और CD हैं जो वृत्त को क्रमशः A, C और B, D पर स्पर्श करती हैं और यदि CD = 48 सेमी दी गयी है। AB की लंबाई ज्ञात कीजिए।
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_50.1
(a) 26 सेमी
(b) 52 सेमी
(c) 25 सेमी
(d) 50 सेमी

Q2. त्रिज्या 10 सेमी और ऊंचाई 28 सेमी के एक लम्ब वृत्तीय बेलन से समान आधार त्रिज्या का एक लम्ब वृत्तीय शंकु हटा दिया जाता है। यदि शेष भाग का आयतन 4400 सेमी3 है, तो हटाए गए शंकु की ऊंचाई ज्ञात कीजिये Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_60.1
(a) 42 सेमी
(b) 21 सेमी
(c) 56 सेमी
(d) 49 सेमी

Q3. एक वृत्त की दो जीवा a और b केंद्र पर क्रमशः 60° और 90° कोण बनाते हैं। निम्न में से कौन सा सही है?
(a) 2a² – b² = 0
(b) b² – 2b = 0
(c) 4b² – a² = 0
(d) 4a² – b² = 0

Q4.Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_70.1का मान ज्ञात कीजिये
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_80.1

Q5. 42 सेमी व्यास की धातु की एक अर्धवृत्त शीट को एक खुले शंक्वाकार कप के आकार में मोड़ा जाता है। कप का आयतन ज्ञात कीजियेQuantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_60.1
(a) 2400 सेमी³
(b) 2100 सेमी³
(c) 2800 सेमी³
(d) 1800 सेमी³

Q6. निम्नलिखित आकृति में ABCD एक आयत है जिसकी भुजा AD और DC क्रमशः 2 और 4 इकाई के बराबर है. B और A को केंद्र मानते हुए दो चतुर्थांश बनाये जाते हैं. अब दोनों चतुर्थांश को और आयत की भुजा को स्पर्श करते हुए एक वृत्त बनाया जाता है. छायांकित क्षेत्र का क्षेत्रफल ज्ञात कीजिये
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_100.1
(a) 0.51 सेमी2
(b) 0.93 सेमी 2
(c) 1.2 सेमी 2
(d) 0.83 सेमी2

Q7. त्रिभुज ABC में, AD, ∠BAC का कोण द्विभाजक है और ∠BAD = 30° दिया गया है. AD की लम्बाई क्या है?
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_110.1

Q8. 
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_120.1

Q9.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_130.1

Q10. यदि Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_140.1तो x का मान ज्ञात कीजिये
(a) 60°
(b) 45°
(c) 30°
(d) 0

         Solutions:

S1. Ans.(d)
Sol.

Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_150.1

S2. Ans.(a)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_160.1

S3. Ans.(a)
Sol.

Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_170.1

S4. Ans.(b)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_180.1

S5. Ans.(b)
Sol

Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_190.1

S6. Ans.(b)
Sol.

Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_200.1

S7. Ans.(b)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_210.1

S8. Ans.(d)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_220.1

S9. Ans.(b)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_230.1

S10. Ans.(b)
Sol.
Quantitative Aptitude [Advanced Level] For SSC CGL : 13th January 2020 for Geometry, Trigonometry and Algebra_240.1

 

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