CSS-2020 General Science and Ability Maths Portion Solved

General Science and Ability is one of the most difficult subject among six compulsory subjects of The CSS exam.

Previously it was not so difficult but after adding the ability mathematics portion, this subject is giving a tough time to aspirants.

Today we will upload only CSS general science and ability solved past papers mcqs as well as maths portion.

We will try to update this post with CSS General Science and Ability year wise.

We will start with the CSS 2020 General Science and Ability Solved paper because we have already given you a link to the Solved CSS 2021 General Science and Ability MCQs and Maths Portion above.

CSS 2020 General Science and Ability Solved Maths Portion and MCQs

General Science and Ability is quite a tough subject to pass because it includes the Mathematics portion.

So we decided to solve the CSS General Science and Ability Mathematics Ability portion from past papers of CSS.

CSS 2020 General Science and Ability Solved Maths Portion

Solved Section B

Q. 6. (a) Tariq can do a tailoring job in 6 hours. Sajid does the same job in 4 hours. Irfan does it in 8 hours. Tariq and Sajid start doing the work. Sajid leaves after two hours and Irfan replaces him. How long would it take to complete the work? (5)

Q:06 (b)

(b) Find the missing number to complete each sum

(a) 9 + 8 – 5 = 2 x (—-)

(b) 3 x 9 – 14 = 24 – (—-)

(c ) 15 – 3 x 12 = 41 + (—)

(d) 24 – 4 – 5 = 66 – (—)

(e) 8 * 6 – 10 + 3 – 7 = 6 – (—)

Q:06(c)

(c ) There are seven students in a group having ages 17,17,18,18,18,19,19. Calculate mean, median, mode and range of their ages. Also, define these mentioned terms. 

Q. 7. (a) Mushtaq, Pervaiz, Ehsan, Umair and Saleem are friends having different heights and weights. Mushtaq weighs four times as much as Pervaiz and Pervaiz weigh double than Ehsan. Ehsan weighs half as much as Umair and Umair weigh half as much as Saleem.

(i) Who is the heaviest among five friends?

(ii) Who is the second heaviest?

(iii) Who has the lowest weight?

(iv) Who are equal in weight?

(v) Mention the descending order.

Ans: Our experts have solved this question so try to learn from the solution.

We have uploaded the complete CSS 2020 general science and ability maths portion and the link is included below the given pic.

(b) A farmer needs to build a boundary wall around his farm. If the area of the farm is 484 m2, what will be the total area of the wall if it is two meters high on three sides and three meters high on one side? (5)

CSS General Science and Ability consists of two portions.

One includes the descriptive part which is further divided into sub-portions.

CSS General Science and Ability descriptive part contain mathematics, biology, physics, chemistry etc.

Q.07 (c): Five girls A, B, C, D, E and four boys W, X, Y, Z have to go on a trip in three cars car-1, car-2 and car-3. The following restrictions for seating in the car are to be observed

(i) Only three persons can sit in one car

(ii) At least one boy and one girl must be in each car

(iii) A and D should remain together

(iv) Z cannot sit with B or C in the same car

Distribute boys and girls in three cars. (5)

Ans: Most tricky but easy question.

The second part of CSS General Science and Ability includes MCQs.

General science and ability mcqs portion can be covered easily by preparing oneself from CSS past papers mcqs.

Q.08: (b) Blood groups of inhabitants of a village were checked. It was found that 600 people possessed blood group A, 650 possessed blood group B, 550 had blood group AB and 200 have blood group O. Calculate the probability of having blood group B. (ii) Calculate the probability of having blood group.

CSS 2020 General Science and Ability maths portion question 8 part c

8. (c): A group of 50 men can construct a 20-kilometre road in 40 days. How long will 70 men take to complete the same length of the road? 

CSS General Science and Ability past paper 2020 maths portion question 8 part d

Q.08 (d): Zahid left a property worth Rs. 1,750,000. His family had to pay off a debt of Rs. 150,000. The rest of the money was distributed between a son and a daughter. How much did each child receive if the share of a son was double that of a daughter?

CSS 2022 will also include a CSS Screening test. Candidates having a grip on CSS Past Papers MCQs will easily qualify CSS 2022 Screening test.