# SSC CGL Tier 1 exam analysis I 4th March 2020 1st Shift

SSC CGL Tier 1 exam analysis I 4th March 2020 1st Shift

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We are going to analyse every shift exam here for on going ssc cgl tier 1 exams. You will find maximum questions here. Those students who are appearing in the exam are requested to kindly provide questions.

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Date 4th March 2020 Shift 1 (Morning)

Maths : Total questions : 25

 Topic No. of questions Level Geometry 4 Easy to Moderate Trigonometry 2-3 Easy to moderate Mensuration 3 Easy to Moderate Algebra 4 Easy to moderate DI 4 (tabular) Easy to Moderate Number system Profit and loss /discount 1 Easy Percentage 1 Easy Average 1-2 Easy Work and time/ pipes and cistern 1 Moderate Time distance, train/Boats 1 Easy SI/ CI 1 Easy to Moderate Overall 25 Moderate(Lengthy)

Overall observation and good attempt and accuracy : 17-18

Q1. If , then find the value of is

Ans-

Q2. In a cyclic quadrilateral ABCD, diagonal AC is perpendicular bisector  at BD if AB = 16.5m, AD = 11m, CD = 19.8m, then find the length of BC

Ans-

Q3. A shopkeeper gives a discount of 18% on MRP. how much percent should he mark up the price so that he can earn 6.6% profit?

Ans- 82% = 106.6

100% = 130

Q4. Find the compound interest for year at 8% if principal is 12000.

Ans- 8%, 8%, and 5%

Net rate = 21%+ 0.320+ 1.44 = 22.472

Then,

12000*22.472% = 2696.64

Q5. If a+b+c = 11, ab+bc+ca = 3, abc = -135, then find the value of

Ans-

Q6. I then find the value of

Ans-

Q7. In triangle ABC, ∠ABC= 32°, ∠ACB= 68°, AB and AC are produced to P and Q, if angle bisector of CBP and BCQ meet at O, then find the value of BOC

Ans-

Q8. If a number 732 is divided by x then the remainder is 12, then how many possible values of x.

Ans-

Q9. If , then find the value of

Ans-

Q10. A can complete a piece of work in 30 days. B is 25% more efficient than A, C is 20% more efficient than B. if they work together for 3 days, then how much time B will take to complete the remaining work.

Ans-

A = 4 unit

B = 5 unit

C = 6 unit

Total work = 30*4 = 120 unit

If they work together than total work in 3 days = (4+5+6)*3 = 45

Remaining work = 120-45 = 75

Time taken by B = 75/5 = 15 days

Q11. If (2x+1), (x+2), 2 and 5 are in proportion, then find the mean proportional of  3.5(1-x) and 8(1+x)

Ans-

Q12. In a right angle triangle ABC, B = 90°, M is the mid point of BC and , and AC= 24, AB = 7 then find the ratio of AM:AD

Ans-

Q13. In an isosceles triangle ABC, AB = BC, a circle passes through B touches the midpoint of AC on D and cut AB at E, if AE = 2.5 cm, then find the value of AB

Ans-

Q14. A shopkeeper earns a profit of 20% after giving two successive discounts of 25% and 20%. If he gives no discount then find the profit percentage?

Ans-

Let the cost price = 100

Selling price = 120

25% discount =  4: 3

20% discount =  5 : 4

________

5 : 3

3 unit = 120

5 unit = 200

If no discount is allowed then profit will be 100%

Or

effective discount = 40%

60% = 120

100% = 200

Then new profit = 100%

Q15. If , then find the value of

Ans-

Q16. A conical vessel whose height is 36cm and perimeter of base = 66cm then find the curved surface area of cone.

Ans-

Q17. A person saves 50% of his income. If his Income increases by 20% and savings increases by 50% then find the percentage change in expenditure

Ans-

Let Income = 100

Savings = 50, expenditure = 50

New income = 100+20 = 120

New savings = 75

New expenditure = 45

% change = 10%

Questions are updated when we get from students

Reasoning

 Topic No of questions Level Coding-Decoding 2 Easy Statement & conclusion 1 Easy Odd One Out 2-3 Easy Counting of Fig. 1 Easy Embedded Figures No Question Cubes and Dice 1(open dice) Easy Analogy Verbal 3-4 Easy Mirror Image 1 Easy Words Arrangement Venn Diagram 1 Easy Mathematical Operations Series Non Verbal 3 Easy to Moderate Blood Relation 1 Easy Paper cut and fold 1 Easy Series 1 Easy Puzzle Completion of Figure no question Missing number 2 Easy Misc 3 Easy Overall 25 Easy

Overall observation and good attempt and accuracy – 22-23

Q1. Number series : 15, 17, 13, 19, 21, 17, ?

Ans. difference between the numbers following pattern +2, -4, +6,….repeat

Q2. Number series : 17, 20, 15, 13, 13, ?

Ans. alternate numbers following sequence with common difference of (-2) and (-7).

Q3. Number analogy : set (139, 114, 109)

Find the similar pattern set from the options.

Ans. difference between (1st, 2nd ) and (2nd , 3rd) is of the form

Q4. syllogism : statement 1 : All cars are rocket

Statement 2 : some car are bike

Conclusion 1 : Some bike are car

Conclusion 2 : some bikes are rocket

Conclusion 3: all bikes are car

Ans : Conclusion 1 : true

Conclusion 2 : true

Conclusion 3 : wrong

Q5. Missing Number :

5       8     15

41    100   ?

4        6      6

Ans. 5×5+4×4=41, 8×8+6×6=100, so, 15×15+6×6=261

Q6. Word analogy :   (Bee : Hive ), then which is similar set from the options?

Ans. animal : name of its residing place

Q7. Number set (11, 127), then similar set from the options?

Ans. 11×11+6=127 (square of 1st number +6)

Q8. Open dice given :

Find from the options which is the possible dice formed from folding above open dice.

Q9. Count the number of triangles in the given figure :

Ans. 22

Q10. Find the missing number.

Ans-

Q11. 17, 20, 15,22,13, ?

Ans. alternate term in AP.

17-15=2, 15-13=2

20+2=22, 22+2=24

Questions are updated when we get from students

General Awareness

 Topic No. of questions Level Current affairs 7 Moderate History 4-5 Easy Geography 3 Indian polity 2-3 Moderate Economics 1 Moderate General science 6 Easy Misc GK Overall 25 Easy to Moderate

Overall observation and good attempt and accuracy : 14-15

Q1. Which was capital of Magadh at 4th century BC-

Ans. Pataliputra

Q2. World Bank President –

Ans. David Malpass

Q3. Untouchability comes under which article? –

Ans. Article 17

Q4. Harshvardhan became King after which ruler’s death

Ans. Rajyavardhan

Q5. Which book is written on Harshwardhan-

Ans. Harshcharitra

Q6. India’s current GDP rate –

Ans.7.03%

Q7. Who is Army Chief of India –

Ans.Manoj Mukund naravane

Q8. Who abolished Jizyah tax-

Akbar (1564)

Q9. What name has been assigned to corona virus by the world health organisation?-

Ans. Covid 19

Q10. Who has been awarded as Jnanpeeth award for the year 2019-

Ans. Malyalam poet(Akkitham)

Q11. Asia’s Largest Masala Market-

Ans. Delhi

Q12. Where is Sudarshan lake located –

Ans. Gujarat

Ans. Rome, Italy

Q14.least aged PM of a country –

Ans. Finland’s Sanna Marin

Q15.Rajarani Temple is in which state –

Ans. Odisha

Q16.Which disease occur due to deficiency of Vitamin D

Ans. rickets

Q17.Where is Gol Gumbaz located –

Ans.Bijapur

Overall observation and good attempt and accuracy : 17-18

Questions are updated when we get from students

English

 Topic No. of questions Level Error Recognition 2 Easy Cloze test 5 Easy to Moderate Parajumbles 2 Moderate Sentence improvement 2 Easy to Moderate Idioms & Phrases 2 Easy Spellings 2 Easy One word substitution 2 Easy to Moderate Antonyms 2 Easy to Moderate Synonyms 2 Easy Others 2 (Fill in the blanks) Easy overall 25 Easy

Overall observation and good attempt and accuracy -21 to 22

Q1. Antonym LIBERTY

Ans : Liberty – Freedom

Antonym – Dependence, Subjugation

Q2. Antonym REVERE

Ans. Revere- Feel deep respect for someone, admiration

Antonym -DESPISE, DETEST,HATE ,LOATHE,ABHOR, CONTEMN

Q3. Idiom WILD GOOSE CHASE

Ans. meaning – A foolish search for something unattainable

Q4. Idiom “Back to square one”

Ans. Meaning Back to where one started, without any progress being made

Q5. OWS – “one who doesn’t obey any order”

Ans. Non-conformist, Rebel

Q6. Synonym for SERENE

Ans. Peaceful, tranquil, calm

Q7. Incorrect Spelling CONSUMPTION

Ans. Consumption which means using up a resource

Q8. Sentence improvement : ABC is one of the best (college).

Ans. Colleges

Q9. Cloze test topic: “ Man and his mistakes”

Q10. Idiom “In a dead heat”

Ans. when two or more competitors are exactly of the same level in a race or game or anything like that.

Q11. One word substitution : “ Moral principles which govern the behaviour of anybody”

Ans. Ethics

Questions are updated when we get from the students

SSC CGL tier 1 2020 ( 3rd March -9th March 2020) all shifts exam analysis will be updated according to the exam conducted