CAT Practice Question and Answer
8Q: About who was it said " Age cannot wither her nor custom stale her infinite variety " ? 1799 05b5cc720e4d2b4197774f64a
5b5cc720e4d2b4197774f64a- 1Cleopatratrue
- 2Benazir Buttofalse
- 3Mother Teresafalse
- 4Madame Tussaudfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 1. "Cleopatra"
Explanation :
Answer: A) Cleopatra Explanation:
Q: Name the cricketer who has become the first Indian to face 500-plus balls in an Test match innings ? 1799 05b5cc70ee4d2b4197774f35b
5b5cc70ee4d2b4197774f35b- 1Virat Kohlifalse
- 2Cheteshwar Pujaratrue
- 3Karun Nairfalse
- 4Murli Vijayfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Cheteshwar Pujara"
Explanation :
Answer: B) Cheteshwar Pujara Explanation: India's most consistent middle-order batsman Cheteshwar Pujara stormed his way into record books after playing a marathon innings against Australia on fourth day of the third Test match surpassing Rahul Dravid previous best of 495 balls.
Q: The ratio of present ages of Hema and Chinnu is 13:17. Four years ago the ratio of their ages was 11:15. What will be the ratio of their ages six years hence ? 1799 05b5cc736e4d2b4197774f86f
5b5cc736e4d2b4197774f86f- 13 : 7false
- 27 : 9false
- 34 : 5true
- 41 : 3false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "4 : 5"
Explanation :
Answer: C) 4 : 5 Explanation: Let their present ages be 13x and 17x.Then, 13x-4/17x-4 = 11/15. Solving this, we get x = 2.Required ratio = 13x2 + 6/17x2 + 6 = 32/40 = 4/5.
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer :
Explanation :
19 C in a CB means 19 Coins in a Carrom Board. We have 9 white coins, 9 black coins and one red coin in a carrom board.
Q: Tertiary structure is NOT directly dependent on 1798 05b5cc694e4d2b4197774c4ac
5b5cc694e4d2b4197774c4ac- 1hydrogen bondsfalse
- 2ionic bondsfalse
- 3peptide bondstrue
- 4hydrophobic interactionsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "peptide bonds"
Explanation :
Answer: C) peptide bonds Explanation:
Q: Which of the following is not a fossil fuel? 1798 05b5cc69fe4d2b4197774ca23
5b5cc69fe4d2b4197774ca23- 1Natural Gasfalse
- 2Uraniumtrue
- 3Coalfalse
- 4Petroleumfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "Uranium"
Explanation :
Answer: B) Uranium Explanation: Uranium is not a fossil fuel whereas coal, petroleum and natural gas are all natural resources. Fossil fuels are hydrocarbons, primarily coal, fuel oil or natural gas, formed from the remains of dead plants and animals. In common dialogue, the term fossil fuel also includes hydrocarbon-containing natural resources that are not derived from animal or plant sources
Q: What should be the maximum value of B in the following equation?8A9 – 6B2 + 4C6 = 723 1797 05b5cc77fe4d2b419777501b0
5b5cc77fe4d2b419777501b0- 14false
- 21false
- 35false
- 47true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "7"
Explanation :
Answer: D) 7 Explanation: 1 1 8 A 9 + 4 C 6 - 6 B 2 7 2 3 We may represent the given sum, as shown below:1 + A + C - B = 12 A + C - B = 11 Now,giving the maximum values to A and C, i.e.A = 9 and C = 9, we get B = 7.
Q: Which statement is one component of the cell theory? 1796 05b5cc683e4d2b4197774c2d6
5b5cc683e4d2b4197774c2d6- 1DNA is the basis of genetic transferfalse
- 2All living cells arise from pre-existing cellstrue
- 3All cells are composed of same organellesfalse
- 4Tissues are formed from combinations of cellsfalse
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "All living cells arise from pre-existing cells"
Explanation :
Answer: B) All living cells arise from pre-existing cells Explanation: All living cells arise from pre-existing cells is one component of the cell theory. The Cell Theory is one of the basic principles of biology. The Cell Theory states: 1. All living organisms are composed of cells. They may be unicellular or multicellular. 2. The cell is the basic unit of life. 3. Cells arise from pre-existing cells.