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Sunday, 12 August 2018

SSC CPO : Quantitative Aptitude Quiz | 12- 08 - 18

Mahendra Guru : Online Videos For Govt. Exams
SSC CPO : Quantitative Aptitude Quiz | 12- 08 - 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. ΔABC is right angled at B. If m ∠A = 60°, then what is the value of maths-ssc-quiz-12-08-18cosec C?

       ΔABC, B पर समकोण है। यदि m ∠A = 60° है, तो maths-ssc-quiz-12-08-18cosec C का मान क्या है?
(A) maths-ssc-quiz-12-08-18
(B) maths-ssc-quiz-12-08-18
(C) maths-ssc-quiz-12-08-18
(D) maths-ssc-quiz-12-08-18



Q.2. A sum of ₹ 61200 is divided between two brothers Ram and Shyam who are 18 years and 19 years respectively, in such a way that if their shares are invested at 4% per annum compounded annually, they shall receive the same amount on reaching 21 year of age. What is the share of Ram?



₹61200 की एक धनराशि दो भाई राम और श्याम जिनकी आयु क्रमश: 18 वर्ष और 19 वर्ष हैं, इनके बीच इस प्रकार से वितरित किया गया की यदि इनके भागों को 4% प्रतिवर्ष की ब्याज दर पर निवेश किया जाये तो 21 वर्ष के होने पर इन्हें मिलने वाली धनराशि समान होगी | राम का भाग ज्ञात कीजिये?
(A) Rs.32200
(B) Rs.31200
(C) Rs.30200
(D) Rs.30000

Q.3. If 13 + 23 + 33 + ………. + 93 = 2025 then find the value of (0.11)3 + (0.22)3 + (0.33)3 + ………. + (0.99)3

यदि 13 + 23 + 33 + ………. + 93 = 2025 तो (0.11)3 + (0.22)3 + (0.33)3 + ………. + (0.99)33का मान ज्ञात कीजिये ?
(A) 0.2695
(B) 2.695
(C) 3.569
(D) 0.3695

Q.4. An article's cost price is ₹ 60, a shopkeeper marked its price 20% more. He sold it after allowing two same successive discount percent at ₹ 58.32.By mistake instead of discount he increased the price then what is difference of its selling price?

एक वस्तु का क्रय मूल्य ₹ 60 हैं,एक दुकानदार इसका दाम 20% अधिक अंकित करता हैं |वह इसे दो समान प्रतिशत के क्रमागत छूट देकर ₹ 58.32 रु पर बेचता हैं| यदि गलती से छूट की जगह ये मूल्य में वृद्धि कर दे तो विक्रय मूल्यों का अंतर ज्ञात कीजिये ?
(A) Rs.32.2
(B) Rs.30.2
(C) Rs.28.8
(D) Rs.29.4

Q.5. Simplify/सरलीकरण कीजिये  
        http://onlinespeedtest.mahendras.org/Images/147065904054249.jpg
(A) 28/65
(B) 56/53
(C) 14/65
(D) 24/53

Q.6. maths-ssc-quiz-12-08-18
(A) maths-ssc-quiz-12-08-18
(B) 2
(C) 1
(D) 0

Q.7. If / यदि sin 63o =. Find the value of का मान ज्ञात कीजिये |
(A) maths-ssc-quiz-12-08-18
(B) maths-ssc-quiz-12-08-18
(C) maths-ssc-quiz-12-08-18
(D) maths-ssc-quiz-12-08-18

Q.8. If / यदि x + y + z = 6, x2 + y2 + z2 = 14 and / और  x3 + y3 + z3 = 36 , then / तो  xyz = ?
(A) 3
(B) 6
(C) 9
(D) 0

Q.9. If α and β are the roots of equation ax2 + bx + c = 0, then the value of α – β is-

यदि α और β समीकरण ax2 + bx + c = 0 के मूल हैं, तो α – β का मान ज्ञात कीजिये -
(A) maths-ssc-quiz-12-08-18
(B) maths-ssc-quiz-12-08-18
(C) maths-ssc-quiz-12-08-18
(D) 1

Q.10. The ratio of the slant height and the height of the cone is 13: 12. If the volume of the cone is maths-ssc-quiz-12-08-18cm3, the diameter of base of cone
एक शंकु की तिर्यक ऊंचाई  और ऊंचाई का अनुपात 13: 12 हैं | यदि इस शंकु का आयतन maths-ssc-quiz-12-08-18 सेमी3 हैं , तो शंकु के आधार का व्यास हैं -
(A) 5 cm./सेमी.
(B) 10 cm./सेमी.
(C) 15 cm./सेमी.
(D) 20 cm./सेमी.

Answer key:
1. (A) maths-ssc-quiz-12-08-18

2. (D) maths-ssc-quiz-12-08-18
              x = 30000

3. (B)
            http://onlinespeedtest.mahendras.org/Images/147065892694869.jpg

4. (C)
            http://onlinespeedtest.mahendras.org/Images/147100110860712.jpg

5. (B)
             http://onlinespeedtest.mahendras.org/Images/147065937927276.jpg

6. (B)
             http://onlinespeedtest.mahendras.org/Images/147073932576464.jpg

7. (C)
           http://onlinespeedtest.mahendras.org/Images/147074088953607.jpg

8. (B) (x + y + z) 2= x2 + y2 + z2 + 2(xy + yz + xz)
             (xy + yz + xz)=11
             x3 + y3 + z3 – 3xyz = (x + y + z)(x2 + y2 + z2- (xy + yz + xz)
             36 – 3xyz =6 (14 – 11)
             xyz = 6

9. (C)
           http://onlinespeedtest.mahendras.org/Images/147074518241484.jpg
10. (B) 
         http://onlinespeedtest.mahendras.org/Images/147075409710321.jpg
         d = 10 cm/ सेमी

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