alleryStart learning →If 'MOUSE' = 'LNTRD' in a code, what is 'KEY'?
- LDX
- LFZ
- JDX
- JFY
Show answer and solution
Correct answer: C. JDX
Each letter shifted by -1 (one back).
M→L, O→N, U→T, S→R, E→D. So K→J, E→D, Y→X = JDX.
DSSSB TGT Coding and Decoding — practice questions — page 2
Explore 82 free Coding and Decoding questions in DSSSB TGT Reasoning. Open each question or exercise to read its content, reference answers and available explanation.
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Showing questions 31–60 of 82.
If 'MOUSE' = 'LNTRD' in a code, what is 'KEY'?Read the answer and worked solution →Ravi walks 5 km north, then 3 km east, then 5 km south. How far is he from the starting point?Read the answer and worked solution →Anand walks 10 m east, then 5 m north, then 10 m west, then 5 m north. Final direction from start:Read the answer and worked solution →A person facing north turns right by 90°, then left by 90°. He is now facing:Read the answer and worked solution →Find the odd one out:Read the answer and worked solution →In a class of 50 students, 30 play cricket and 25 play football. 10 play both. How many play neither?Read the answer and worked solution →Among 100 students, 60 like math, 50 like science, 40 like both. How many like only math?Read the answer and worked solution →Five friends A, B, C, D, E sit in a row. A is to the left of B, but right of C. D is right of B. E is leftmost. Order:Read the answer and worked solution →If 1, 2, 3 are adjacent faces of a cube and opposite face of 1 is 6, opposite of 2 is 5, what is opposite of 3?Read the answer and worked solution →In the series Z Y X W V U T S, what is the 5th letter from the right?Read the answer and worked solution →If 'A' = 1, 'B' = 2, ... 'Z' = 26, then sum of letters in 'CAT':Read the answer and worked solution →If 1st January 2024 was a Monday, what day was 1st March 2024 (2024 is a leap year)?Read the answer and worked solution →Statements: (i) All students are hardworking. (ii) Rohan is not hardworking. Which conclusion is valid?Read the answer and worked solution →All ducks swim. Donald is a duck. Therefore:Read the answer and worked solution →A is twice as old as B. B is 3 years older than C. If C is 5, how old is A?Read the answer and worked solution →Sum of 5 consecutive integers is 60. The largest is:Read the answer and worked solution →Find the next number in the series: 2, 6, 12, 20, 30, ?Read the answer and worked solution →Which one does NOT belong with the others? Square, Rectangle, Rhombus, TriangleRead the answer and worked solution →Pointing to a photo, a man says, 'She is the daughter of my grandfather's only son.' How is the girl related to the man?Read the answer and worked solution →A man walks 5 km North, turns right and walks 3 km, turns right again and walks 5 km. How far is he from the start?Read the answer and worked solution →In a certain code, 'TEACHER' is written as 'VGCEJGT'. How is 'STUDENT' written?Read the answer and worked solution →Complete the analogy: Day : Night :: Hot : ?Read the answer and worked solution →Find the missing term: 3, 7, 16, 35, 74, ?Read the answer and worked solution →If '+' means '×', '×' means '−', '−' means '÷', '÷' means '+', then $16 \div 4 - 2 \times 6 + 2 = ?$Read the answer and worked solution →In a row of 40 students, A is 11th from the left and B is 15th from the right. How many students are between them?Read the answer and worked solution →Find the odd one out: 2, 3, 5, 7, 9, 11Read the answer and worked solution →Letter series: A, C, F, J, O, ?Read the answer and worked solution →Which number completes the pattern? 1, 4, 9, 16, 25, ?Read the answer and worked solution →A is the brother of B. B is the brother of C. C is the father of D. How is A related to D?Read the answer and worked solution →Find the next term: 1, 11, 21, 1211, 111221, ?Read the answer and worked solution →
Worked practice questions
Ravi walks 5 km north, then 3 km east, then 5 km south. How far is he from the starting point?
- 3 km
- 8 km
- 13 km
- 5 km
Show answer and solution
Correct answer: A. 3 km
North 5 km then south 5 km cancel (net 0 in N-S direction).
**Net displacement:** 3 km east.
**So 3 km from start.**
Anand walks 10 m east, then 5 m north, then 10 m west, then 5 m north. Final direction from start:
- East 10 m
- North 10 m
- South 10 m
- West 5 m
Show answer and solution
Correct answer: B. North 10 m
East 10 m and west 10 m cancel.
North 5 m + north 5 m = north 10 m.
**Final position:** 10 m north of start.
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