Staff selection commission conducted the re-exam of 21 Feb CGL Quantitative Aptitude Paper today.Without wasting any moment, let's get straight to the review which you all are interested in.The level of paper was moderate.
- The paper was calculative and time-consuming.
- The Arithmetic Maths Level was easier than that of 21 Feb exam.
- The Advanced Maths Level was somewhat same like 21 Feb exam.
- Some of the questions were from Geometry and Mensuration.it was very difficult and time-consuming
- There were 5 questions from Data Interpretation topic (Tabular). It was calculative. The questions were based on Production of Rice & Wheat.
- Mensuration & Geometry (Circle Part) questions were difficult to solve. Prism, Pyramid questions were also found.
- There were some easy questions too from Profit & Loss, Average, Time & Work topics.
- There were no questions from Co-ordinate Geometry.
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S.no
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No. Of Questions
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Level Of Difficulty
|
|
1
|
Number System/HCF/LCM
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7-8
|
|
2
|
Percentage
|
4-5
|
|
2
|
Average
|
3-4
|
|
3
|
Time & Work
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7-8
|
|
4
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Profit & Loss , Discount
|
11-12
|
|
5
|
Ratio
|
5
|
|
6
|
Time Speed Distance
|
4-5
|
|
7
|
Interest (CI & SI)
|
4-5
|
|
8
|
Geometry
|
9
|
|
9
|
Mensuration
|
12-13
|
|
10
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Trigonometry
|
9-10
|
|
10
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Height & Distance
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3
|
|
11
|
DI
|
5
|
|
12
|
Algebra
|
10-11
|
|
13
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Mixture & Alligation
|
3-4
|
|
Total
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100 Questions
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Questions:
- If a number is increased by 40, it becomes more than 25% of itself. What is the number?
- A prism with a height of 20 was given with a square base and the side of square was 8m. If the prism is cut 9 times into 10 equal parts parallel to its base. What will be the total surface area?
- Given, x+y+z & x³+ y³ + z³ & x²+y²+z², then find the value of xyz? [Ans: ½]
- If (a+b)² - 2(a+b)=80 & ab=16 then find 9a-4b=?
- sin(180-Q)sin(90-Q)- cot(90-Q)/(1+tan²Q)
- Hemisphere changed into numerous cone.
- Find the total surface area of all the parts of a Prism which is cut into 10 parts. Cone cut by 3 parallel line.
- One question from Area of shaded region.
- 9^9 is divided by how many perfect cube? [options: 4/5/6/7] ans: 7
- If 6A=3B=4C , Then A:B:C =?
- 3^14 + 3^13 - 12 is divisible by which greatest prime number?
- Compound interest for the second year is 250. Rate of interest is 12%. What will be the interest for the 3rd year only?
- Two equal circles have radius 10 cm. The length of direct common tangent is 26 cm. Then what is the length of transverse common tangent?
- Two successive discount 60% is equal to a single discount?
- A number when increase by 40 become 125% of itself. What is the number?
- If P+Q+R= 60°, then (cosQ+cosR) (sinP - cosP) - (sinQ + sinR) (cosP-sinP)= ?
- Find the area of triangle AFE?
- Find the length of AB?
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