Important Quantitative Aptitude Questions For SSC CGL 2018 :10th August

Important Quantitative Aptitude Questions For SSC CGL : 6th May 2018


Dear students, you know that QUANT is a part of getting points and every chapter is important. Therefore, we are providing 10 questions of quant. Solve all these quizzes every day so that you can improve your accuracy and speed. We also provide lots of quant questions. So you can practice that chapter which takes more time to solve the questions.

प्रिय पाठकों, आप सभी जानते हैं कि संख्याताम्क अभियोग्यता का भाग बहुत ही महत्वपूर्ण है. इसलिए हम आपको संख्यात्मक अभियोग्यता कि 15 प्रश्नों कि प्रश्नोत्तरी प्रदान कर रहे हैं. इन सभी प्रश्नोत्तरी को दैनिक रूप से हल कीजिये ताकि आप अपनी गति और सटीकता में वृद्धि कर सकें. हम आपको अन्य कई संख्यात्मक अभियोग्यता के प्रश्न प्रदान करेंगे. ताकि आप पाठ्यक्रम अनुसार उन्हें हल कर पायें.



Q1. In a ∆ABC, ∠A + ∠B = 75° and ∠B + ∠C = 140°, then ∠B is एक ∆ABC में, ∠A + ∠B = 75° और ∠B + ∠C = 140° है तो ∠B

40°
35°
50°
45°
Solution:

Q2. ∆ABC is similar to ∆DEF , area of ∆ABC is 9 sq.cm. and area of ∆DEF is 16 sq.cm. and BC = 2.1 cm. Then the length of EF will be ∆ABC, ∆DEF के समान है, ∆ABC का क्षेत्रफल 9 वर्ग सेमी और ∆DEF का क्षेत्रफल 16 वर्ग सेमी और BC = 2.1 सेमी है. EF की लम्बाई क्या होगी?

5.6 cm
2.8 cm
3.7 cm
1.4 cm
Solution:

Q3. A chord of a circle is equal to its radius. The angle subtended by this chord at a point on the circumference is एक वृत्त की जीवा उसकी त्रिज्या के बराबर है. परिधि पर एक बिंदु पर इस जीवा से समक्ष बनने वाला कोण है:

80°
90°
60°
30°
Solution:

Q4. Let two chords AB and AC of the larger circle touch the smaller circle having the same centre at X and Y. Then XY =? मान लीजिए एक बड़े वृत्त की दो जीवाएं AB और AC एक छोटे वृत्त को स्पर्श करते हैं जिनके केंद्र X और Y समान हैं. तो XY =?

BC
1/2 BC
1/3 BC
1/4 BC
Solution:

Q5. Let G be the centroid of the equilateral triangle ABC of perimeter 24 cm. Then the length of AG is मान लीजिए G, 24 सेमी परिमिति वाले समबाहु त्रिभुज ABC का केन्द्रक है. AG की लम्बाई है:

2√3 cm
3√3 cm
8/√3 cm
4√3 cm
Solution:

Q6. A and B are the centres of two circles with radii 11 cm and 6 cm respectively. A common tangent touches these circles at O & D respectively. If AB = 13 cm, then the length of OD is A और B दो वृत्तों के केंद्र हैं जिनकी त्रिज्या क्रमशः 11 सेमी और 6 सेमी हैं. एक उभयनिष्ट स्पर्शरेखा इन वृत्तों को क्रमशः O एवं D पर स्पर्श करती हैं. यदि AB = 13 सेमी है तो OD की लम्बाई है:

13 cm
17 cm
8.5 cm
12 cm
Solution:

Q7. ABC is an isosceles triangle inscribed in a circle. If AB = AC = 12√5 and BC = 24 cm then radius of circle is ABC एक वृत्त में अंकित एक समद्विबाहु त्रिभुज है. यदि AB = AC = 12√5 और BC = 24 सेमी है तो वृत्त की त्रिज्या है:

10 cm
15 cm
12 cm
14 cm
Solution:

Q8. ABC is an isosceles triangle where AB = AC which is circumscribed about a circle. If P is the point where the circle touches the side BC, then which of the following is true? ABC एक समद्विबाहु त्रिभुज है जिसमें AB = AC है जो एक वृत्त के चारों ओर परिगत है. यदि P वह बिंदु है जहां वृत्त भुजा BC को स्पर्श करता है, तो निम्नलिखित में से क्या सत्य है?

BP = PC
BP > PC
BP < PC
BP = 1/2 PC
Solution:

Q9. If D and E are the midpoints of AB and AC respectively of ∆ABC, then the ratio of the areas of ∆ADE and BCED is? यदि D और E, ∆ABC के क्रमशः AB और AC के मध्य बिंदु हैं तो ∆ADE और BCED के क्षेत्रफल का अनुपात है?

1 : 2
2 : 3
1 : 4
1 : 3
Solution:

Q10. O is the circumcenter of the isosceles ∆ABC. Given that AB = AC = 17 cm and BC = 6 cm, the radius of the circle is O, समद्विबाहु ∆ABC का परिकेंद्र हैं. दिया गया है कि AB = AC = 17 सेमी और BC = 6 सेमी है तो वृत्त की त्रिज्या है:

3.015 cm
3.205 cm
3.025 cm
3.125 cm
Solution:

Q11. ABCD is a cyclic quadrilateral of the which AB is the diameter Diagonals AC and BD intersect at E. If ∠DBC = 35°, Then ∠AED measures ABCD एक चक्रीय चतुर्भुज है जिसमें AB व्यास है और विकर्ण AC और BD, E पर काटते हैं. यदि ∠DBC = 35°, तो ∠AED का माप है:

35°
45°
55°
90°
Solution:

Q12. In a triangle ABC, ∠A = 70°, ∠B = 80° and D is the incentre of ∆ABC, ∠ACB = 2x° and ∠BDC = y°. The values of x and y, respectively are यदि ABC में, ∠A = 70°, ∠B = 80° और D ∆ABC का अंतःकेंद्र हैं, ∠ACB = 2x° और ∠BDC = y°. x और y का मान क्रमशः हैं:

15, 130
15, 125
35, 40
30, 150
Solution:

Q13. In a right angled triangle ∆DEF, if the length of the hypotenuse EF is 12 cm, then the length of the median DX is समकोण त्रिभुज ∆DEF में यदि कर्ण EF की लम्बाई 12 सेमी है तो माध्यिका DX की लम्बाई है:

3 cm
4 cm
6 cm
12 cm
Solution:

Q14. Two equal circles intersect so that there centres, and the point at which they intersect form a square of side 1 cm. The area (in sq.cm.) of the portion that is common to the circle is दो समान्तर वृत्त आपस में प्रतिच्छेद करते हैं जिससे उनके केंद्र और बिंदु जिसपर वे काटते हैं एक 1 सेमी भुजा वाला एक वर्ग बनाता है. उस हिस्से का क्षेत्रफल जो दोनों वृत्तों का उभयनिष्ट है(वर्ग सेमी):

π/4
π/2-1
π/5
(√2-1)
Solution:

Q15. If O is the orthocenter of triangle ABC and ∠BOC = 100°, the measure of BAC is यदि O त्रिभुज ABC का लम्बकेंद्र है और ∠BOC = 100° है तो BAC का माप है:

100°
180°
80°
200°
Solution:

               

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