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Wednesday, 20 December 2017

SSC Quiz : Quantitative Aptitude | 20 - 12 - 17

mahendra Guru



In SSC exam quantitative Aptitude section is more scoring and easy if you know the shorts tricks and formulas of all the topic. So, it is important to know the basic concept of all the topic so you can apply the short tricks and solve the question with the new concept in lesser time while giving the quiz. It will help you to score more marks from this section in less time period. Quantitative Aptitude section basically measures your mathematical and calculation approach of solving the question. SSC Quiz Of quantitative Aptitude section helps you to analysis your preparation level for upcoming SSC examination. Mahendra Guru provides you Quantitative Aptitude Quiz for SSC examination based on the latest pattern. So that you can practice on regular basis. It will definitely help you to score good marks in the exam. It is the most important section for all the govt exam like Insurance, SSC-MTS, CGL, CHSL, State Level, and other Competitive exams.


You can clear your doubts before an exam. Mahendra Guru also provides you an important note and study material for all subject and test through its website, Mahendra Guru App and YouTube channel apart from it Speed Test Portal. Most of these preparation products are also available for purchase on my shop. You can also visit Mahendras.org to get more information about our endeavor for your success. You can also study in details through our E-Mahendras Facebook and Mahendra Guru YouTube channel of Quantitative Aptitude.



Q.1. If A = 30°, B = 60° and C = 135°, then what is the value of sin3A + cos3B + tan3C – 3sin A cos B tan C?

यदि A = 30°, B = 60° और C = 135°, तो sin3A + cos3B + tan3C – 3sin A cos B tan C का मान क्या है?

(A) 0   
                    
(B) 1

(C) 8

(D) 9

Q.2. What is the least value of tan2 θ + cot2 θ + sin2 θ + cos2 θ + sec2 θ + cosec2 θ?

tan2 θ + cot2 θ + sin2 θ + cos2 θ + sec2 θ + cosec2 θ का न्यूनतम मान क्या है?

(A) 1

(B) 3

(C) 5

(D) 7

Q.3 . What is the simplified value of cosec 2A + cot 2A?

cosec 2A + cot 2A का सरलीकृत मान क्या है?

(A) sec A

(B) sec (A/2)

(C) cot A

(D) cot2 A

Q.4. If there are four lines in a plain, then what cannot be the number of points of intersection of these lines?

यदि समतल पर चार रेखायें हैं, तो इन रेखाओं के प्रतिच्छेद बिंदु की संख्या क्या नहीं हो सकती ?

(A) 0

(B) 5

(C) 4

(D) 7

Q.5. In triangle PQR, A is the point of intersection of all the altitudes and B is the point of intersection of all the angle bisectors of the triangle. If ∠PBR = 105°, then what is the value of ∠PAR (in degrees)?

त्रिभुज PQR में,बिंदु A पर सभी शीर्षलम्भ प्रतिच्छेद करते है और बिंदु B पर त्रिभुज के सभी कोण द्विभाजक प्रतिच्छेद करते है। यदि ∠PBR = 105o हैं, तो ∠PAR का मान क्या है (डिग्री में)?

(A) 60

(B) 100

(C) 105

(D) 115

Q.6. PQR is a right angled triangle in which ∠R = 90°. If RS ⊥ PQ, PR = 3 cm and RQ = 4 cm, then what is the value of RS (in cm)?

PQR एक सम कोण त्रिभुज है जिसमें ∠R = 90° है| यदि RS ⊥ PQ, PR = 3 सेमी और RQ = 4 सेमी हैं, तो RS (सेमी में) का मान है?

(A) 12/5

(B) 36/5

(C) 5

(D) 2.5

Q.7. In triangle ABC, a line is drawn from the vertex A to a point D on BC. If BC = 9 cm and DC = 3 cm, then what is the ratio of the areas of triangle ABD and triangle ADC respectively?

त्रिभुज ABC में, शीर्षबिंदु A से BC पर बिंदु D तक एक रेखा खींची जाती है। यदि BC = 9 सेमी और DC = 3 सेमी है, तो क्रमशः त्रिभुज ABD और त्रिभुज ADC के क्षेत्रफलों का अनुपात क्या है?

(A)  1 : 1

(B)  2 : 1

(C)  3 : 1

(D)  4 : 1

Q.8. If , then what is the value of ?

यदि  , तो  का मान क्या है?

(A) 1/5

(B) 5

(C) 25

(D) 60

Q.9. If x – y – √18 = –1 and x + y – 3√2 = 1, then what is the value of 12xy(x2 – y2)?

यदि x – y – √18 = –1 और x + y – 3√2 = 1, तो 12xy(x2 – y2)3 का मान क्या है?

(A) 0

(B) 1

(C) 512√2

(D) 612√2

Q.10. If (x – y) = 7, then what is the value of (x – 15)3 – (y – 8)3?

यदि (x - y) = 7, तो (x - 15)3 - (y - 8)3 का मान क्या है?

(A) 0

(B) 343

(C) 392

(D) 2863


Answers : 


Q.1. (A)

Q.2. (D)

Q.3. (C)

Q.4. (D)

Q.5. (A)

Q.6. (A)

Q.7. (B)

Q.8. (B)

Q.9. (D)

Q.10. (A)


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