Practice Question and Answer
8Q: Rajitha has a calculator, which has 10 digits. She want to clean the calculator by removing all the keys and while reassembling it, she interchanged the locations of 3 pairs of keys. For example, if she placed the key ‘3’ in the place of the key ‘7’, she placed the key ‘7’ only in the place of the key ‘3’ and not any other key. All keys that were interchanged corresponded only to numbers. Later, she input some calculations and obtained outputs as provided in the table below. The input is shown in terms of the keys that Kavitapressed, while the output is the output displayed by the calculator. Output: 1. 95 + 84=1282. 128 + 64=1953. 912 + 43=9424. 178 + 19=192 Question : Which of the following pair of digits is unchanged ? 3387 05b5cc6d2e4d2b4197774e467
5b5cc6d2e4d2b4197774e467- 19, 0, 3false
- 21, 3, 8false
- 37, 0, 1true
- 42, 4, 1false
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Answer : 3. "7, 0, 1"
Explanation :
Answer: C) 7, 0, 1 Explanation: 0 1 2 3 4 5 6 7 8 9 0 1 4 8 2 6 5 7 3 9 Here pairs interchanged are 2, 4 3, 8 5, 6 Unchanged are 0, 1, 7, 9
Q: Guess the Hiding Letter ? 1664 05b5cc6d2e4d2b4197774e462
5b5cc6d2e4d2b4197774e462- 1Dfalse
- 2Kfalse
- 3Lfalse
- 4Gtrue
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Answer : 4. "G"
Explanation :
Answer: D) G Explanation: Starting from letter 'S' add 5 in the clock wise direction to get the next letter in English alphabets. Here S + 5 => 19 + 5 = 24 => X X + 5 = 24 + 5 = 3 => C Similarly, B + 5 = G
Q: What Is Requirement Traceability Matrix ? 1839 05b5cc6d2e4d2b4197774e461
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Answer :
Explanation :
Requirements tracing, a process of documenting the links between the requirements and the work products developed to implement and verify those requirements. Requirement Traceability Matrix (RTM) is a document which records the mapping between the high-level requirements and the test cases in the form of a table. The RTM captures all requirements and their traceability in a single document delivered at the conclusion of the life cycle. That’s how it ensures that the Test Plan covers all the requirements and links to their latest version.
Q: Now my value becomes ? 1394 05b5cc6d2e4d2b4197774e45c
5b5cc6d2e4d2b4197774e45c- 15false
- 210true
- 315false
- 412false
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Answer : 2. "10"
Explanation :
Answer: B) 10 Explanation: In the first figure, number of triangles are 5. In the second, the figure becomes double then the number of triangles also doubles. i.e, 10.
Q: What is Silk Test and what is the use of it ? 1317 05b5cc6d2e4d2b4197774e45b
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Answer :
Explanation :
ilk Test is a Functional testing tool product of Seague software. It uses the language called 4GL(fourth Generation Language). It has 2 components,Silk Test Agent - Run on remote machineSilk Test Host - Creating, Modifying, Viewing the scripts Uses of Silk Test tool: 1. It’s a tool developed for performing the regression and functionality testing of the application. 2. It benefits when we are testing Window based, Java, the web, and the traditional client/server applications.3. Silk Test help in preparing the test plan and managing them to provide the direct accessing of the database and validation of the field.
Q: How long will it take for two pipes A and B to fill an empty cistern if they worked alternately for an hour each ? A. Working alone, Pipe A can fill the cistern in 40 hoursB. Pipe B is one third as efficient as Pipe A 1805 05b5cc6d2e4d2b4197774e456
5b5cc6d2e4d2b4197774e456- 1Only A is sufficientfalse
- 2Only B is sufficientfalse
- 3Both (A) and (B) are sufficienttrue
- 4A) and (B) are sufficient D)false
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Answer : 3. "Both (A) and (B) are sufficient"
Explanation :
Answer: C) Both (A) and (B) are sufficient Explanation: From statement A, we know that Pipe A can fill the tank in 40 hours. However, this information is not sufficient as we do not have the data for Pipe B. Hence, statement A alone cannot answer the given question.From statement B, we know that Pipe B is one third as efficient as pipe A. However, we do not know the rate at which Pipe A fills the tank. Hence, we will not be able to find the rate at which Pipe B fills the cistern. Therefore, statement B alone is not sufficient to answer the question.Now, if we combine the two statements, we know that Pipe A take 40 hours to fill the cistern.Pipe B takes 120 hours to fill the cistern.If they worked alternately, then either Pipe A could have started the cycle or Pipe B could have started the cycle.If Pipe A started the sequence of filling alternately, then at the end of two hours, the two pipes together would have filled 1/40 + 1/120 = 1/30 th of the tank in an hour. Or the cistern will fill in 30 hours.If Pipe B started the sequence, then at the end of 2 hours, the two pipes together would have filled 1/120 + 1/40 = 1/30 th of the tank in an hour. Or the cistern will fill in 30 hours.As the answer obtained irrespective of which pipe started the sequence is the same, the correct answer is (3) - i.e., both the statement are sufficient to answer the question.
Q: What is the value of KL ? Statement A: K2= 4.Statement B: L = 0. 1605 05b5cc6d2e4d2b4197774e451
5b5cc6d2e4d2b4197774e451- 1Only A is sufficientfalse
- 2Only B is sufficienttrue
- 3Both (A) and (B) are sufficientfalse
- 4A) and (B) are sufficient D)false
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Answer : 2. "Only B is sufficient"
Explanation :
Answer: B) Only B is sufficient Explanation: From statement B, As the value of L = 0, the value of KL = 0. Hence only statement B is sufficient.
Q: Which Indian athlete was the flag bearer for the Indian contingent in the 22nd Asian Athletics Championship (AAC)-2017 ? 1086 05b5cc6d2e4d2b4197774e44c
5b5cc6d2e4d2b4197774e44c- 1Srabani Nandafalse
- 2C)-2017 ? A) Srabani Nanda B)false
- 3-2017 ? A) Srabani Nanda B) Jitu Rai C) Tintu Lukatrue
- 4Dipa Karmakarfalse
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Answer : 3. "-2017 ?
A) Srabani Nanda
B) Jitu Rai
C) Tintu Luka"
Explanation :
Answer: C) Tintu Luka Explanation: The 22nd edition of Asian Athletics Championships (AAC) has started at Kalinga Stadium in Bhubaneswar, Odisha on July 6, 2017 and will continue till July 9, 2017. Athlete Tintu Luka was the flag bearer for the Indian contingent which received a rousing welcome from the crowd. Odia athlete Srabani Nanda had the honour of taking the oath on behalf of athletes at the inaugural ceremony. Over 1,200 athletes and officials from 43 countries in Asia witnessed the largest sporting event. The official mascot of the Championship is “Olly Turtle” that represents the famous Olive Ridley sea turtle.

