RRB NTPC 2025 · Question 259 of 409

A group of numbers and symbols is coded using letter codes as per the codes given below and the conditions that follow. Study the given codes and conditions and answer the question that follows. Note: If none of the conditions apply, then codes for the respective number/symbol are to be followed directly as given in the table. Table - Number/Symbol: 4,@,7,#,3,&,8,*,2,^,9,$,6,+ ; Code: H,A,J,B,K,C,L,D,M,E,N,F,P,G. Conditions: (1) If the first element is a number and the last a symbol, the codes for these two are to be interchanged. (2) If the first element is an even number and the last an odd number, the first and last elements are to be coded as '('. (3) If both second and third elements are perfect squares, the code of the third element will be the code for the second element. What will be the code for the following group? 4739

1. A(KJ(
2. BHJKN
3. CHKJN
4. D(JK(Correct