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Friday, 29 June 2018

SSC CPO : Quantitative Aptitude Quiz | 29- 06 - 18

Mahendra Guru : Online Videos For Govt. Exams
SSC CPO : Quantitative Aptitude Quiz | 28- 06 - 18

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.

Mahendra Guru also provides you important notes 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 endeavour for your success. You can also study in details through our E-Mahendras Facebook and Mahendra Guru YouTube channel of Quantitative Aptitude.

Q.1. A tap drips at a rate of one drop/sec. 600 drop make 100 ml. The number of litres wasted in 300 days is -

एक नल से एक बूँद/ से. की दर से पानी टपकता है। 600 बूँदों से 100 मिली लीटर बनता है। 300 दिन में कितने लीटर पानी व्यर्थ चला जाएगा?


(A) 4320000
(B) 432000
(C) 43200
(D) 4320
1. Sol. (D) Required number/अभीष्ट संख्या = SSC Quiz 29.06.18
                                                   = 4320 lit.
Q.2. A sphere is cut into two hemispheres. One of them is used as bowl. It takes 8 bowl full of this to fill a conical vessel of height 12 cm and radius 6 cm. The radius of the sphere (in centimeter) will be-

एक गोला दो गोलार्धों में कटा हुआ है। उनमें से एक का उपयोग कटोरे के रूप में किया जाता है। 12 सेमी. ऊँचाई और 6 सेमी. त्रिज्या वाले एक शंक्वाकार बर्तन को भरने के लिए इसके 8 कटोरे लगते हैं। गोले की त्रिज्या (सेंटीमीटर) में कितनी होगी?


(A) 3
(B) 2
(C) 4
(D) 6
2. Sol. (A) Volume of cone/शंकु का आयतन = SSC Quiz 29.06.18
                   According to question/प्रश्नानुसार,
                   SSC Quiz 29.06.18
                   Þ r = 3 cm/सेमी.

Q.3. The perimeter of a circle, a square and an equilateral triangle are same, and their areas are C, S and T respectively. Which of the following statement is true?

एक वृत्त, वर्ग तथा समबाहु त्रिभुज की परिधि समान है तथा उसका क्षेत्रफल 'C', 'S' तथा 'T' है। इसमें से कौन सा कथन सही है?


(A) C = S = T

(B) C > S > T

(C) C < S < T

(D) S < C < T

3. Sol. (B) Let perimeter of circle, square and equilateral triangle be 44 units.
                  माना वृत्त, वर्ग और समबाहु त्रिभुज की परिधि 44 इकाई है।
SSC CPO : Quantitative Aptitude Quiz | 29- 06 - 18
Q.4. A plate was sold for Rs. 6300 after giving two successive discounts of SSC Quiz 29.06.18% and 10%. Find the marked price.
एक प्लेट क्रमवार SSC Quiz 29.06.18% और 10% की छूट देने के बाद रू. 6, 300 में बेची गई। अंकित मूल्य ज्ञात कीजिए।


(A) Rs.7300

(B) Rs.7700

(C) Rs.8000

(D) Rs.8250

4. Sol. (C) Let M.P. be Rs. x/माना अंकित मूल्य x रु. है
                      SSC Quiz 29.06.18 ,
                       x = Rs. 8000

Q.5. A boat goes 24 km upstream and 28 km downstream in 6 hours. It goes 30 km upstream and 21 km downstream in 6 hours and 30 minutes. The speed of the boat in still water is-

एक नाव 6 घंटे में 24 किमी ऊपर (धारा-प्रतिकूल) और 28 किमी निचले प्रवाह (अनुप्रवाह) में जाती है। वह 6 घंटे 30 मिनट में 30 किमी ऊपर और 21 किमी निचले प्रवाह में जाती है। नाव की शांत जल में गति क्या है?


(A) 8 km/hr.

(B) 9 km/hr.

(C) 10 km/hr.

(D) 12 km/hr.

5. Sol. (C) Let speed of boat be x km/hr. and speed of current be y km/hr.
                  माना नाव की चाल x किमी./घंटा और धारा की चाल y किमी./घंटा है ।
                      SSC Quiz 29.06.18 ....... (I)
                      and/औरSSC Quiz 29.06.18..... (II)
                      From eq. I and II/समीकरण I और II से,
                      x + y = 14, x – y = 6, x = 10 km/hr.

Q.6. In two successive years, 80 and 60 students of a school appeared at the final examination of which 60% and 80% passed respectively. The average rate of students passed (in percent) is-

एक स्कूल के 80 और 60 छात्र क्रमागत दो वर्ष अंतिम परीक्षा में बैठे, जिनमें से क्रमशः 60% और 80% पास हुए। पास हुए छात्रों की औसत दर (प्रतिशत में) कितनी है?

(A) 68%

(B) SSC Quiz 29.06.18

(C) 70%

(D) SSC Quiz 29.06.18
6. Sol. (B) Passed students/उत्तीर्ण छात्र = 80 ×SSC Quiz 29.06.18
                                                    = 48 + 48 = 96
                  Required/अभीष्ट % =SSC Quiz 29.06.18
                                                =SSC Quiz 29.06.18

Q.7. If SSC Quiz 29.06.18, then SSC Quiz 29.06.18 is
        यदि SSC Quiz 29.06.18, तो SSC Quiz 29.06.18 है


(A) 12098

(B) 12048

(C) 14062

(D) 12092

7. Sol. (A) SSC Quiz 29.06.18
              SSC Quiz 29.06.18
              SSC Quiz 29.06.18
              SSC Quiz 29.06.18
                           = 23 (527 – 1) = 12098

Q.8. IfSSC Quiz 29.06.18, then the value of a is -

        यदिSSC Quiz 29.06.18, तो a का मान है -


(A) 4

(B) 5

(C) 6

(D) 8
8. Sol. (A) SSC Quiz 29.06.18       
             SSC Quiz 29.06.18
             SSC Quiz 29.06.18
             SSC Quiz 29.06.18
             SSC Quiz 29.06.18    
Q.9. If x2 – 3x + 1 = 0, then the value  SSC Quiz 29.06.18is

(A) 18

(B) 15

(C) 21

(D) 30

9. Sol. (C) x2 – 3x + 1 = 0  
                 SSC Quiz 29.06.18
                 SSC Quiz 29.06.18
Q.10. If 2x = 4y = 8z and xyz = 288, then value of SSC Quiz 29.06.18is
          यदि 2x = 4y = 8z और xyz = 288, तो SSC Quiz 29.06.18का मान है

(A) SSC Quiz 29.06.18

(B) SSC Quiz 29.06.18

(C) SSC Quiz 29.06.18

(D) SSC Quiz 29.06.18

10. Sol. (B) 2x = 4y = 8z, xyz = 288
                    Þ x = 2y = 3z
                    Þ 2y × y × SSC Quiz 29.06.18
                    Þ 2y ×y × SSC Quiz 29.06.18= 288
                    Þ y = 6
                    SSC Quiz 29.06.18

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