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. A pyramid has a square base of side 4 cm. and a height of 12 cm. Find its volume -

4 सेमी. भुजा के एक वर्गाकार आधार के पिरामिड की ऊँचाई 12 सेमी. है तो इसका आयतन ज्ञात कीजिए?

A. 128 cm³

B. 96 cm³
C. 64 cm³
D. 84 cm³

Q2. A man spends 75% of his income. His income is increased by 20% and he increased his expenditure by 10%. His savings are increased by -

एक आदमी अपनी आय का 75% खर्च करता है। उसकी आय में 20% की वृद्धि होती है और उसके खर्च में 10% की, तो उसकी बचत में प्रतिशत वृद्धि हुई-

A. 25%

B. 33.33%

C. 327.5%

D. 50%

Q3. If then ?

यदि तो ?

A. 6

B. 4

C. 2

D. 3

Q4. If 18 pumps can raise 2170 tonnes of water in 10 days, working 7 hrs a day, in how many days will 16 pumps raise 1736 tonnes, working 9 hrs a day?

यदि 18 नल 10 दिनों में प्रतिदिन 7 घंटे काम करके 2170 टन पानी उठा सकते है, तो कितने दिनों में 16 नल प्रतिदिन 9 घंटे काम करके 1736 टन पानी उठायेंगे?

A. 7.5 days/दिन

B. 9 days/दिन

C. 5 days/दिन

D. 7 days/दिन

Q5. The ratio of radii of two circles is 1:3. The ratio of their areas is -

दो वृत्तों की त्रिज्या का अनुपात 1 : 3 है। उनके क्षेत्रफलों का अनुपात क्या है?

A. 1:3

B. 1:9

C. 1:27

D. 2:9

Q6. A man invested of his capital at 7%, at 8% and the remainder at 10%. If his annual income is Rs. 561, the capital is -

एक आदमी अपनी पूंजी का भाग 7% पर, भाग 8% पर और शेष को 10% पर निवेश करता है। यदि उसकी वार्षिक आय 561 रू. हो, तो पूंजी है-

A. 5600

B. 6400

C. 4800

D. 6600

Q7. A semicircle is drawn with AB as its diameter. From C, a point on AB, a line perpendicular to AB is drawn meeting the circumference of the semicircle at D. Given that AC = 2 cm. and CD = 6 cm, the area of the semicircle (in cm².) will be -

एक अर्द्धवृत्त AB व्यास लेकर खींचा गया है। AB पर एक बिन्दु C से एक रेखा AB पर लम्बवत खींची गई है जो अर्द्धवृत्त की परिधि पर D पर मिलती है। दिया है AC = 2 सेमी. और CD = 6 सेमी., तो अर्द्धवृत्त का क्षेत्रफल (सेमी². में) होगा?

A. 25π

B. 50 π

C. 30 π

D. 20 π

Q8. The distance between the centres of equal circles each of radius 3 cm. is 10 cm. The length of a transverse common tangent is -

प्रत्येक 3 सेमी. त्रिज्या वाले समान वृत्तों के बीच की दूरी 10 सेमी. है। उभयनिष्ठ तिर्यक स्पर्श रेखा की लम्बाई क्या है?

A. 4 Cm. /सेमी.

B. 6 Cm. /सेमी.

C. 12 Cm. /सेमी.

D. 8 Cm. /सेमी.

Q9. The cost of carpeting a room 15 meters long with carpet 75 cm. wide at 30 paise per meter is Rs. 36. The breadth of the room is -

एक 15 मीटर लम्बे कमरे में 75 सेमी. चौड़ाई की दरी को 30 पैसे प्रति मीटर बिछवाने का खर्च 36 रू. है तो कमरे की चौड़ाई क्या है?

A. 4 meter/मीटर

B. 8 meter/मीटर

C. 6 meter/मीटर

D. 9 meter/मीटर

Q10. From the top of a building 30 meter high, the top and bottom of a tower are observed to have angles of depression 30o and 45o respectively. The height of the tower is-

30 मीटर ऊँची इमारत के शीर्ष से एक टॉवर के शीर्ष और पाद का अवनमन कोण क्रमशः 30o और 45o मापा गया। टॉवर की ऊँचाई है-

meter/मीटर