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SSC CGL Mains Maths Questions solutions , SSC CGL Tier-2 Maths papers , SSC CGL 2019-20 Tier-2 Tough Maths Questions series, SSC CGL tier-2 2019-20 previous years maths questions with solutions

 

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series (with detailed solutions)  Day- 17 (01/09/2020) 

 

SSC CGL 2019 Tier 2 exam is postponed due to COVID 19 pandemic and now it is scheduled to be held from 2 November 2020 to 5th November 2020. We have approximately around 75 days left and it is evident that this is the high time to work hard and practice most relevant question in order to score high in this particular exam. We at Maths007 will help you in providing some really good questions based on the latest pattern for SSC CGL Tier 2 so that you can practice with us and utilize this time in the best way possible.

Now, if you have seen the last year SSC CGL 2018 Tier 2 paper, you cannot deny from the fact that it was really a difficult exam and aspirants found it very difficult to score 150 + or 160+. So, accordingly scoring high won’t be easier this year too.

After analyzing the pattern and the level of difficulty of the questions asked in the previous year exam, we have come up with the “Maths007 300+ Questions Series”. 

We guarantee you that this series will be an eye opener for you and you will get to know where you stand in your preparation at this point of time before your actual exam. Our expert team has carefully designed this series with difficult (based on CGL 2018 Tier 2 pattern) questions with complete solutions containing our unique tips and tricks. 

We assure you that this “Maths007 300+ Questions Series” will be sufficient for you if you follow it religiously.

Note- Practice daily with us and while doing so if you find any doubt regarding any question, any concept, trick or explanation, you can use our discussion forum to discuss the respective question or ask your doubt. We assure you that solution would be provided to you within minutes from our expert team.

 

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day-13 (27/08/2020)

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day-14 (28/08/2020)

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day- 15 (29/08/2020) 

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day- 16 (30/08/2020)

 

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Important Maths Questions for SSC CGL 2019-2020 Tier-2 -1

Important Maths Questions for SSC CGL 2019-2020 Tier-2 -2

(SSCTube live mock AIT-25 (29 to 30th August) Maths Questions & Solutions)

MOST COMMON DOUBTS REGARDING SSC CHSL 2019-20 Tier-1 Exam

 

 

Q.1  A cube is inscribed in a sphere. A right circular cylinder is within the cube touching all the vertical faces. A right circular cone is inside the cylinder. Their heights are same and the diameter of the cone is equal to that of the cylinder. What is the ratio of the volume of the sphere to that of cone? 

एक घन एक गोले में है।  एक गोलाकार सिलेंडर घन के भीतर सभी ऊर्ध्वाधर सतहो को छू रहा है।  एक शंकु सिलेंडर के अंदर है।  उनकी ऊँचाई समान है और शंकु का व्यास सिलेंडर के बराबर है। गोले का शंकु के आयतन से अनुपात क्या है?

  1. 6√3 : 1
  2. 7 : 2
  3. 3√3 : 1
  4. 5√3 : 1

Correct Answer – A

Check detailed solution – https://www.maths007.com/question/a-cube-is-inscribed-in-a-sphere-a-right-circular-2/#comment-1271

 

Q.2  Train X and train Y travels from station A to station B and vice-versa. Train X leaves station A at 8:00 AM and train Y leaves station B at 10:00 AM. After meeting, train X takes 2.5 hours to reach station B while train Y takes 6 hours to reach station A. If train X leaves station A 1.5 hours after train Y, then both trains reach station B at the same time. Find the time taken by train X to reach station B from station A.

ट्रेन X और ट्रेन Y, स्टेशन A से स्टेशन B तक जाती है और इसके विपरीत।  ट्रेन X स्टेशन A को सुबह 8:00 बजे और ट्रेन Y स्टेशन B को सुबह 10:00 बजे छोड़ती है। मिलने के बाद, ट्रेन X को स्टेशन B तक पहुँचने के लिए 2.5 घंटे लगते हैं जबकि ट्रेन Y को स्टेशन A तक पहुँचने में 6 घंटे लगते हैं। यदि ट्रेन X , ट्रेन Y से 1.5 घंटे बाद स्टेशन A छोड़ती है, तो दोनों ट्रेनें एक ही समय पर स्टेशन B तक पहुँचती हैं।  स्टेशन A से स्टेशन B तक पहुँचने के लिए ट्रेन X द्वारा लिया गया समय ज्ञात कीजिए।

  1. 9 hours
  2. 6.5 hours
  3. 7.5 hours
  4. 6 hours

Correct Answer – C

Check detailed solution- https://www.maths007.com/question/q-train-x-and-train-y-travels-from-station-a/#comment-1070

 

Q.3  Consider the following statements: 

1) An isosceles trapezium is always cyclic.

2) Any cyclic parallelogram is a rectangle.

Which of the above statements is/are correct? 

निम्नलिखित कथनों पर विचार करें:

1) एक समद्विबाहु समलम्ब चतुर्भुज हमेशा चक्रीय होता है।

2) कोई भी चक्रीय समांतर चतुर्भुज एक आयत है।

उपरोक्त कथनों में से कौन सा सही है / हैं?

  1. 1 only
  2. 2 only
  3. Both 1 and 2
  4. Neither 1 nor 2

Correct Answer – C

Check detailed solution – https://www.maths007.com/question/consider-the-following-statements-1-an-isosceles-trapezium-is-always/#comment-1270

 

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Q.4  In the below figure, ΔABC is right angled and AC = 100 cm. Also, AD = DE = EF = FC. Find the value of: BD2 + BE2 + BF2 (in cm2)

नीचे दिए गए आंकड़े में, ABC समकोण त्रिभुज और AC = 100 सेमी है। इसके अलावा, AD = DE = EF = FC ! BD2 + BE2 + BF2  का मान ज्ञात करें (सेमी2 में)

         

  1. 10,000 cm2
  2. 5,000 cm2
  3. 8,750 cm2
  4. 12,500 cm2

Correct Answer – C

Check detailed solution- https://www.maths007.com/question/q-in-the-below-figure-%ce%b4abc-is-right-angled-and/#comment-1067

 

Q.5  In a field, two workers are planting trees. After sometime, a third worker replaces them and the number of trees planted becomes half of earlier. How many trees can the second worker plant as a percentage of the number of trees planted by first worker if it is given that efficiency of second worker is 1/3 of 1st and 3rd worker combined.

एक खेत में दो मजदूर पेड़ लगा रहे हैं। कुछ समय बाद, एक तीसरा कर्मचारी उनकी जगह आता है और लगाए गए पेड़ों की संख्या आधी हो जाती है। पहले श्रमिक द्वारा लगाए गए पेड़ों की संख्या के प्रतिशत के रूप में दूसरे श्रमिक कितने पेड़ लगा सकते हैं यदि यह दिया जाता है कि दूसरे श्रमिक की दक्षता पहले और तीसरे श्रमिक की संयुक्त दक्षता का 1/3 है।

  1. 65%
  2. 60%
  3. 70%
  4. 75%

Correct Answer – B

Check detailed solution- https://www.maths007.com/question/q-in-a-field-two-workers-are-planting-trees-after/#comment-1071

 

Q.6  Ramesh and Gautam are among 22 students who write an examination. Ramesh scores 82.5. The average score of the 21 students other than Gautam is 62. The average score of all the 22 students is one more than the average score of the 21 students other than Ramesh. The score of Gautam is ?

रमेश और गौतम उन 22 छात्रों में से हैं जो एक परीक्षा लिखते हैं। रमेश का स्कोर 82.5 है। गौतम के अलावा 21 छात्रों का औसत स्कोर 62 है। सभी 22 छात्रों का औसत स्कोर रमेश के अलावा अन्य 21 छात्रों के औसत स्कोर से एक अधिक है। गौतम का स्कोर है ?

  1. 51
  2. 53
  3. 49
  4. 48

Correct Answer- A

check detailed solution – https://www.maths007.com/question/q-ramesh-and-gautam-are-among-22-students-who-write/#comment-1088

 

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Q.7  If the rectangular faces of a brick have their diagonals in the ratio 3 : 2√3 : √15, then the ratio of the length of the shortest edge of the brick to that of its longest edge is

यदि एक ईंट की आयताकार सतहों में 3: 2√3: √15 के अनुपात में उनके विकर्ण होते हैं। , तो ईंट के सबसे छोटे किनारे की लंबाई और उसके सबसे लंबे किनारे का अनुपात है 

  1. 1 : √3
  2. 2 : √5
  3. 2 : 3
  4. √3 : 2

Correct Answer- A

check detailed solution – https://www.maths007.com/question/q-if-the-rectangular-faces-of-a-brick-have-their/#comment-1090

 

Q.8  On a certain sum of money, compound interest earned at the end of three years = Rs. 1456. Compound interest at the end of two years is Rs. 880. Compute the principal invested.

एक निश्चित राशि पर, तीन साल के अंत में अर्जित ब्याज = 1456 रु. है! दो वर्षों के अंत में चक्रवृद्धि ब्याज 880 रु. है!  निवेश किए गए मूलधन की गणना करें।

  1. 2,400
  2. 2,800
  3. 2,000
  4. 1,600

Correct Answer – C

Check detailed solution – https://www.maths007.com/question/q-on-a-certain-sum-of-money-compound-interest-earned/#comment-1073

 

Q.9  When they work alone, B needs 25% more time to finish a job than A does. They two finish the job in 13 days in the following manner: A works alone till half the job is done, then A and B work together for four days, and finally B works alone to complete the remaining 5% of the job. In how many days can B alone finish the entire job?

जब वे अकेले काम करते हैं, तो A की तुलना में B को किसी काम को पूरा करने के लिए 25% अधिक समय की आवश्यकता होती है। वे दो 13 दिनों में निम्नलिखित तरीके से काम पूरा करते हैं: A अकेले जब तक काम करता है जब तक आधा काम नहीं हो जाता है ! फिर A और B चार दिनों के लिए एक साथ काम करते हैं, और अंत में B बाकी के 5% काम को पूरा करने के लिए अकेले काम करते हैं। B पूरे कार्य को अकेले कितने दिनों में पूरा कर सकता है?

  1. 16
  2. 22
  3. 20
  4. 18

Correct Answer- C

check detailed solution – https://www.maths007.com/question/q-when-they-work-alone-b-needs-25-more-time/#comment-1084

 

Q.10  In a race of 1000 meters, A can beat B by 100 meters, in a race of 800 meters, B can beat C by 100 meters. By how many meters will A beat C in a race of 600 meters?

1000 मीटर की दौड़ में A, B को 100 मीटर से हरा सकता है, 800 मीटर की दौड़ में B, C को 100 मीटर से हरा सकता है।  600 मीटर की दौड़ में A कितने C को हराएगा?

  1. 125.5 meters
  2. 126.5 meters
  3. 127.5 meters
  4. 128.5 meters

Answer – C

check detailed solution – https://www.maths007.com/question/q-in-a-race-of-1000-meters-a-can-beat/#comment-1082

 

 

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day-13 (27/08/2020)

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day-14 (28/08/2020)

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day- 15 (29/08/2020) 

SSC CGL 2019-20 Tier-2 Tough Maths Questions Series Day- 16 (30/08/2020)

 

Join Telegram Channel for free PDF –> Click here

Important Maths Questions for SSC CGL 2019-2020 Tier-2 -1

Important Maths Questions for SSC CGL 2019-2020 Tier-2 -2

(SSCTube live mock AIT-25 (29 to 30th August) Maths Questions & Solutions)

MOST COMMON DOUBTS REGARDING SSC CHSL 2019-20 Tier-1 Exam

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