SSC CPO : Quantitative Aptitude Quiz

In SSC exam, quantitative Aptitude section is more scoring and easy, if you know the shorts tricks and formulas of all the topics. So, it is important to know the basic concepts of all the topics so you can apply the short tricks and solve the question with the new concepts 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 analyse 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 exams like Insurance, SSC-MTS, SSC CPO, CGL, CHSL, State Level, and other Competitive exams.

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Q1. Q(1)- If x = 2015, y = 2014 and z = 2013, then value of x²+y² +z² – xy – yz – zx is

यदि x = 2015, y = 2014 और z = 2013 हो तो x²+y² +z² – xy – yz – zx का मान है-

A. 0

B. 1

C. 2

D. 3

Q2. A hemispherical bowl of internal radius 15 cm. contains a liquid. The liquid is to be filled in to a cylindrical-shaped bottles of diameter 5 cm. and height 6 cm. The number of bottles required to empty the bowl is-

एक अर्धवृत्त कटोरा है जिसमें तरल पदार्थ भरा है और उसकी आन्तरिक त्रिज्या 15 सेमी. है। उस तरल पदार्थ को 5 सेमी. व्यास और 6 सेमी. ऊँचाई वाली बेलनाकार बोतलों में भरा जाता है। उस कटोरे को खाली करने के लिए कितनी बोतलों की आवश्यकता होगी?

A. 20

B. 30

C. 60

D. 50

Q3. Two circle C1 and C2 touch each other internally at P. Two lines PCA and PDB meet the circles C1 in C, D and C2 in A, B respectively. If ∠BDC = 120^o, then the value of ∠ABP is equal to -

दो वृत्त A1 और B2 एक-दूसरे को आन्तरिक स्तर पर P पर छूते है। दो रेखाएं PCA और PDB क्रमशः वृत्त C1 को C, D पर और वृत्त C2 को A, B पर मिलती है। यदि ∠BDC = 120^o तो ∠ABP का मान बताएं।

A. 30^o

B. 60^o

C. 90^o

D. 120^o

Q4. DE is a tangent to the circumcircle of ΔABC at the vertex A such that DE||BC. If AB = 17 cm., then the length of AC is equal to -

ΔABC परिवृत्त में DE रेखा A शीर्ष बिन्दु पर इस प्रकार स्पर्श करती है कि DE||BC यदि AB = 17 सेमी. तो AC की लम्बाई किसके बराबर होगी?

A. 15 cm/सेमी

B. 17 cm/सेमी

C. 19 cm/सेमी

D. 13 cm/सेमी

Q5. The distance between the centres of two circles with radii 9 cm. and 16 cm. is 25 cm. The length of the segment of the tangent between them is -

दो वृत्त, जिनकी त्रिज्या 9 सेमी. और 16 सेमी. है, के केन्द्रों के बीच की दूरी 25 सेमी. है। उनके बीच स्पर्श रेखा खण्ड की लम्बाई ज्ञात कीजिए।

A. 12 cm/सेमी

B. 18 cm/सेमी

C. 24 cm/सेमी

D. 21 cm/सेमी

Q6. Let A, B, C, D be the angles of a quadrilateral. If they are concyclic, then the value of cos A + cos B + cos C + cos D is -

A, B, C, D चतुर्भुज के कोण है। यदि वे एक वृत्तीय हो तो cos A + cos B + cos C + cos D का मान बताएं।

A. 0

B. 1

C. 2

D. – 1

Q7. If / यदि tan θ =, then find the value of /तो का मान ज्ञात कीजिये ?