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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- 18 (02/09/2020) 

 

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-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)

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

 

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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  If cos A + cos2 A = 1 and a sin12 A + b sin10 A + c sin10 A + d sin6 A – 1 = 0. Find the value of a+b/c+d .

यदि cos A + cos2 A = 1 और sin12 A + b sin10 A + c sin10 A + d sin6 A – 1 = 0. a+b/c+d  का मान ज्ञात कीजिए

  1. 4
  2. 3
  3. 6
  4. 1

Correct Answer – B

check detailed solution – https://www.maths007.com/question/if-cos-a-cos2-a-1-and-a-sin12-a/#comment-1097

 

Q.2  A pyramid has square base. The side of square is 12 cm and height of pyramid is 21 cm. The pyramid is cut into 3 parts by 2 cuts parallel to its base. The cuts are at height of 7 cm and 14 cm respectively from the base. What is the difference (in cm3) in the volume of top most and bottom most part?

एक पिरामिड का आधार वर्गाकार है। वर्ग की भुजा 12 सेमी और पिरामिड की ऊँचाई 21 सेमी है। पिरामिड को उसके आधार के समानांतर 2 कटों द्वारा 3 भागों में काटा जाता है। कट आधार से क्रमशः 7 सेमी और 14 सेमी की ऊंचाई पर हैं। सबसे शीर्ष और सबसे नीचे के भाग के आयतन में (सेमी 3 में) क्या अंतर है?

  1. 672
  2. 944
  3. 786
  4. 918

Correct Answer – A

check detailed solution – https://www.maths007.com/question/q-a-pyramid-has-square-base-the-side-of-square/#comment-1105

 

Q.3  Ramesh and Ganesh can together complete a work in 16 days. After seven days of working together, Ramesh got sick and his efficiency fell by 30%. As a result, they completed the work in 17 days instead of 16 days. If Ganesh had worked alone after Ramesh got sick, in how many days would he have completed the remaining work?

रमेश और गणेश एक साथ 16 दिनों में एक काम पूरा कर सकते हैं। एक साथ काम करने के सात दिनों के बाद, रमेश बीमार हो गए और उनकी दक्षता 30% तक गिर गई। परिणामस्वरूप, उन्होंने 16 दिनों के बजाय 17 दिनों में काम पूरा कर लिया। यदि गणेश ने रमेश के बीमार होने के बाद अकेले काम किया होता, तो वह शेष काम कितने दिनों में पूरा करता?

  1. 12
  2. 5
  3. 5
  4. 11

Correct Answer- C

check detailed solution –  https://www.maths007.com/question/q-ramesh-and-ganesh-can-together-complete-a-work-in/#comment-1098

 

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Q.4  All five faces of a regular pyramid with a square base are found to be of the same area. The height of the pyramid is 3 cm. The total area of all its surfaces is ?

एक वर्ग आधार के साथ एक नियमित पिरामिड के सभी पांच सतह एक ही क्षेत्र के पाए जाते हैं। पिरामिड की ऊंचाई 3 सेमी है। इसकी सभी सतहों का कुल क्षेत्रफल है ?

  1. 10 sq. cm
  2. 12 sq. cm
  3. 15 sq. cm
  4. 20 sq. cm

Correct Answer – B

check detailed solution – https://www.maths007.com/question/all-five-faces-of-a-regular-pyramid-with-a-square/#comment-1115

 

Q.5  How many positive integers are there from 0 to 1000 that leave a remainder of 3 on division by 7 and a remainder of 2 on division by 4?

0 से 1000 तक कितने धनात्मक पूर्णांक हैं जब 7 से विभाजित किया जाता है तो 3 शेष रहता है, और जब 4 से विभाजित किया जाता है तो 2 शेष रहता है?

  1. 32
  2. 36
  3. 24
  4. 19

Correct Answer- B

check detailed solution – https://www.maths007.com/question/q-how-many-positive-integers-are-there-from-0-to/#comment-1086

 

Q.6  Find the sum of the series –  .4 + .44 + .444……. to n terms

श्रृंखला का योग ज्ञात करें –  .4 + .44 + .444 …… n पद

  1. 69
  2. 44
  3. (4/81)*[9n-1+1/10n]
  4. (4/81)*[n + 1]

Correct Answer- C

check detailed solution – https://www.maths007.com/question/q-find-the-sum-of-the-series-4/#comment-1089

 

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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

 

Q8.  Fresh grapes contain 7 times more water than that in dry grapes and ratio of fruit to water is 9:1 in dry grapes. A dealer purchases 500 kgs of fresh grapes. He finds that 50 kgs out of them are rotten and sells remaining grapes after making them dry. Find his profit % if the rate of dry grapes is 6 times to the rate of fresh grapes.

ताजा अंगूर में सूखे अंगूर की तुलना में 7 गुना अधिक पानी है सूखे अंगूरों में फल और पानी का अनुपात 9: 1 है। एक डीलर 500 किलोग्राम ताजा अंगूर खरीद के पाता है कि उनमें से 50 किलोग्राम सड़ा हुआ है और शेष अंगूरों को सूखने के बाद बेच देता है। उसके लाभ का% ज्ञात करें यदि सूखे अंगूर की दर, ताजे अंगूर की दर से 6 गुना है।

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

Correct Answer – B

check detailed solution – https://www.maths007.com/question/q-fresh-grapes-contain-7-times-more-water-than-that/#comment-1104

 

Q.9 Traders A and B buy two goods for Rs. 1000 and Rs. 2000 respectively. Trader A marks his goods up by x%, while trader B marks his goods up by 2x% and offers a discount of x%. If both make the same non-zero profit, find x.

व्यापारी A और B क्रमशः 1000 और 2000 रुपये के दो सामान खरीदते हैं। ट्रेडर A अपने माल को x% तक चिह्नित करता है, जबकि व्यापारी B अपने माल को 2x% तक चिह्नित करता है और x% की छूट प्रदान करता है। यदि दोनों एक ही गैरशून्य लाभ कमाते हैं, तो x है?

  1. 25%
  2. 5%
  3. 5%
  4. 40%

Correct Answer- A

check detailed solution – https://www.maths007.com/question/q-traders-a-and-b-buy-two-goods-for-rs/#comment-1083

 

Q.10  Two men can build a wall in 9 hrs and 10 hrs respectively. But if they work together then they use 10 less bricks per hour and build a wall in 5 hrs find the number of bricks in the wall ?

दो आदमी क्रमशः 9 घंटे और 10 घंटे में दीवार बना सकते हैं। लेकिन अगर वे एक साथ काम करते हैं तो वे प्रति घंटे 10 कम ईंटों का उपयोग करते हैं और 5 घंटे में एक दीवार बनाते हैं। दीवार में ईंटों की संख्या ज्ञात कीजिए ?

  1. 700
  2. 600
  3. 900
  4. 800

Correct answer – C

check detailed solution – https://www.maths007.com/question/two-men-can-build-a-wall-in-9-hrs-and-2/#comment-1109

 

 

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)

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

 

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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