Data Sufficiency Coding Decoding
Data Sufficiency Coding Decoding
Data Sufficiency : this topic tests the knowledge of basic math , facts and skills along with reasoning, analytical, and problem-solving abilities in a candidate. Each data sufficiency item presents you with a question. You do not actually have to find the answer to the problem; instead, your challenge is to decide whether or not the information presented along with the question would be sufficient to allow you to answer the question.
These questions are based on mathematical and logical principles . Don't make these two mistakes which are given below
Approach : Solve the questions step by step. First, try to find the answer using information in first statement, then try only second, and finally try combining the information in both.
Caution :
Data Sufficiency - Coding Decoding : In these type of questions, certain words, letters or sentences will be coded and you need to find the statement(s) in which the data is sufficient to find the logic in the given question.
Directions : In the given problem, a question is followed two statements numbered I and II. You have to decide whether the data provided in the statements is sufficient to answer the question, and then give your answer accordingly.
Example 1 : In a certain code language, '297' means 'tie clip button'. Which number represents the word 'button' in that language ?
(I) In the same language, '296' means 'clip your tie'.
(II) In the same language, '195' means 'hole and clip'.
Answer : - (1)
Solution : The common words are 'tie and clip', and the common codes are '2' and '9'. So '2' and '9' are the codes for 'tie' and 'clip'.
Thus, in the given statement I, '7' means 'button'.
In statement II, only '9' is common, and among the words only 'clip' is common. Hence, we cannot find code for 'button'.
Therefore only I is sufficient to answer the question.
Direction : In each of the following problems, there is one question and three statements I, II and III given below the question. You have to decide whether the data given in the statements is sufficient to answer the question. Read all the statements carefully and find which of the statements is / are sufficient to answer the given question. Choose the correct alternative in each question. Question : - In a certain code, XYZ means 'We are friends'. Which letter stands for 'We'? I. 'PYN' means "They are classmates'. II. ZMS' means 'We love them'. III. 'PX' means 'Hello friends'. | |||
| Right Option : D | |||
| View Explanation | |||
The questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and give answer Question : - What is the code for 'sky' in the code language ? I. In the code language, 'sky is clear' is written as 'de ra fa'. II In the same code language, 'make it clear' is written as 'de ga jo'. | |||
| Right Option : C | |||
| View Explanation |
The questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question, Read both the statements and give answer Question : - Which code word stands for 'good' in the coded sentence 'sin co bye' which means 'He is good' ? I. In the same code language, 'co mot det' means "They are good'. II. In the same code language, 'sin mic bye' means 'He is honest'. | |||
| Right Option : C | |||
| View Explanation |
Students / Parents Reviews [20]
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Yogansh Nyasi
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10thThird consective year,my ward is in Abhyas with nice experience of admin and transport support.Educational standard of the institute recumbent at satisfactory level. One thing would live to bring in notice that last year study books was distributed after half of the session was over,though study ...
Ayan Ghosh
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Ayan Ghosh
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7thIn terms of methodology I want to say that institute provides expert guidence and results oriented monitering supplements by requsite study material along with regular tests which help the students to improve their education skills.The techniques of providing education helps the students to asses...
