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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Q.1. If a + b + c = 12, a²+b²+c² = 52, then what is ab + bc + ca equal to

यदि a + b + c = 12, a²+b²+c²= 52, हो, तो ab + bc + ca बराबर है?

(A) 0

(B) 92

(D) 108

Q.2. A tank can be filled by a tap in 20 minutes and by another tap in 60 minute. Both taps are kept open for 10 minutes and then the first tap is shut off. After this the tank will be completely filled in:

एक टंकी एक नल द्वारा 20 मिनट में भरी जा सकती है और एक दूसरे नल द्वारा 60 मिनट में। दोनों नल 10 मिनट के लिए खोल दिये जाते है और तब पहले नल को बन्द कर दिया जाता है। इसके बाद टंकी कितने समय में भरेगी?

(A) 15 minutes/मिनट

(B) 18 minutes/मिनट

(D) 25 minutes/मिनट

Q.3. If the graphs of 3x – 5y = - 8 and 3x + 5y = 32 intersect at the point (p, q) then the value of p – q is -

यदि 3x – 5y = - 8 तथा 3x + 5y = 32 के लेखाचित्र एक दूसरे को बिन्दु (p, q) पर काटती हो, तो p – q का मान कितना होगा?

(A) 0

(B) 1

(D) 3

Q.4. If x = and y = then the value of 8xy(x²+y²) is?

यदि x = और y = हो, तो 8xy(x²+y²) का मान कितना होगा?

(A)

(B) 32

(C)

(D) 80

Q.5. The side BC of triangle ABC is produced to D. If ACD = 116o andABC = BAC, then the ABC is equal to-

त्रिभुज ABC की भुजा BC को D तक बढ़ाया गया है। उसमें यदि ∠ACD = 116o और ∠ABC = ∠BAC हो, तो∠ABC किसके बराबर होगा?

(A) 65o

(B) 56o

(D) 49o

Q.6. What is the remainder when (x11 + 1) is divided by (x + 1)?

जब (x11 + 1) को (x + 1)से विभाजित किया जाता है, तो शेषफल क्या है?

(A) 0

(B) 2

(D) 12

Q.7. If x += 1 and y += 1 then z + is equal to -

यदि x += 1 और y += 1 हो, तो z +किसके बराबर है-

(A) 2

(B)

(D) 0

Q.8. If the volumes of a sphere and a cylinder of equal radius are same, then ratio of the radius and height of the cylinder will be:

यदि एक समान त्रिज्या वाले एक गोले तथा एक बेलन के आयतन एक समान हो, तो उस बेलन की त्रिज्या तथा ऊँचाई का अनुपात कैसा होगा?

(A) 4: 3

(B) 3: 2

(D) 2: 3

Q.9. The length of two parallel chords of a circle are 6 cm. and 8 cm. If the smaller chord is at a distance of 4 cm. from the centre, the distance of the other chord from the centre is -

एक वृत्त की दो समांतर जीवाएं 6 सेमी. तथा 8 सेमी. लम्बी है। यदि उनमें छोटी जीवा केंद्र से 4 सेमी. की दूरी पर हो तो अन्य जीवा की केंद्र से दूरी कितनी होगी?

(A) 5 cm.

(B) 6 cm.

(D) 3 cm.

Q.10. If the difference between an exterior angle of a regular polygon of n sides and an exterior angle of another regular polygon of (n+1) sides is equal to 50, then the value of n is-

यदि n भुजाओं वाले एक सम बहुभुज के वाह्य तथा (n+1) भुजाओं वाले एक अन्य सम बहुभुज के वाह्य कोण का अंतर 50 हो तो, n का मान कितना होगा?

(A) 5

(B) 6

(D) 8

ANSWER KEY:

Q1. (C) (a + b + c)² = a² + b² + c² + 2 (ab + bc +ca)

(12)² = 52 + 2 (ab + bc + ca)
2 (ab + bc +ca) = 92

ab + bc + ca = 46

Q2. (C) For 10 minutes/10 मिनट के लिए,