CAT 2021

Question 1: Recurrence Relation If x₀ = 1, x₁ = 2, and xₙ₊₂ = (1 + xₙ₊₁) / xₙ for n = 0, 1, 2, …, then what is the value of x₂₀₂₁? Options: 1 2) 2 3) 3 4) 4 Answer: We calculate th…

Ganga, Kaveri, and Narmada are three women who buy four raw materials (Mango, Apple, Banana and Milk) and sell five finished products (Mango smoothie, Apple smoothie, Banana smooth…

The horizontal bars in the above diagram represent 2020 aggregate sales (in Rs. million) of a company for the different subcategories of its products. The top four product subcateg…

The passage below is accompanied by a set of questions. Choose the best answer to each question. Today we can hardly conceive of ourselves without an unconscious. Yet between 1700 …

The passage below is accompanied by a set of questions. Choose the best answer to each question. The sleights of hand that conflate consumption with virtue are a central theme in A…

The passage below is accompanied by a set of questions. Choose the best answer to each question. Mode of transportation affects the travel experience and thus can produce new types…

The passage below is accompanied by a set of questions. Choose the best answer to each question. The claims advanced here may be condensed into two assertions: [first, that visual]…

Each of the bottles mentioned in this question contains 50 ml of liquid. The liquid in any bottle can be 100% pure content (P) or can have certain amount of impurity (I). Visually …

Three reviewers Amal, Bimal, and Komal are tasked with selecting questions from a pool of 13 questions (Q01 to Q13). Questions can be created by external “subject matter experts” (…

The figure above shows the schedule of four employees – Abani, Bahni, Danni and Tinni – whom Dhoni supervised in 2020. Altogether there were five projects which started and conclud…

10 players – P1, P2, … , P10 - competed in an international javelin throw event. The number (after P) of a player reflects his rank at the beginning of the event, with rank 1 going…

The game of Chiango is a game where two people play against each other; one of them winsand the other loses, i.e., there are no drawn Chango games. 12 players participated in aChan…

Ravi works in an online food-delivery company. After each delivery, customers rate Ravi on each of four parameters – Behaviour, Packaging, Hygiene, and Timeliness, on a scale from …

The different bars in the diagram above provide information about different orders invarious categories (Art, Binders, ….) that were booked in the first two weeks of Septemberof a …

Solve the questions based on this data. Ten objects o1, o2, …, o10 were distributed among Amar, Barat, Charles, Disha, and Elise. Each item went to exactly one person. Each person …

1. In a football tournament, a player has played a certain number of matches and 10more matches are to be played. If he scores a total of one goal over the next 10matches, his over…

Solve the following CAT 2021 questions using "x" maro G strategy. f(x) = x^2+2x−15/x^2−7x−18 is negative if and only if -5 < x < -2 or 3 < x < 9 -2 < x < 3 or x > 9 x < -5 or 3 < x…

The game of Chango is a game where two people play against each other; one of them wins and the other loses, i.e., there are no drawn Chango games. 12 players participated in a Cha…

Amudha, Bharatan, Chandran, Dhinesh, Ezhil, Fani and Gowtham are seven people in a town. Any pair of them could either be strangers, acquaintances, or friends. All relationships ar…