Coding Decoding Questions

• The following equation is incorrect. Which two signs should be interchanged to correct the equation? 1 ÷ 14 x 30 + 20 - 10 = 12
• If 8*2 = 3, 14*18 = -2 and 18*2 = 8, then find the value of 14*10 = ?
• Which of the following terms follows the trend of the given list? XxXXXXX, XXxXXXX, XXXxXXX, XXXXxXX, XXXXXxX, _______________.
• If S = 19, SUN = 54 and CAKE = 20 , then MISTAKE = ?
• If '+' stands for multiplication, '-' stands for addition, 'x' stands for division, then what is the value of 128 + 9 - 16 x 4 = ?
• In a certain code language, “PRIME” is written as “VNRIK”. How is “MICRO” written in that code language?
• The following equation is incorrect. Which two signs should be interchanged to correct the equation? 13 - 14 ÷ 30 x 7 + 15 = 13
• If 'WZB' stands for 'DAY', how will you code 'MONDAY'?
• If '+' means '/', '/' means '','' means 'x', 'x' means '+', then 24+8/26x6=?
• In this question, some equations are solved on the basis of a certain system. On the same basis find out the correct answer from amongst the four alternatives for the unsolved equation. 7x6x8=678 8x9x7=987 6x5x7=567 5x4x6=?
• If E=5, PEN=35, then PAGE=?
• If '+' means '÷', '÷' means '', '' means 'X' and 'X' means '+', then 48 + 16 x 4 2 ÷ 8 = ?
• Some equations have been solved on the basis of a certain pattern. Find the correct answer for the unsolved equation on that basis: 7*4*3 = 437 8*6*4=648 4*3*6=?
• If A = 1, E = 5, then HEAR = ?
• If P denotes +, Q denotes -, R denotes '÷', and S denotes X, then: 18S36R12Q6P7 = ?
• If DECEMBER is coded as EDECBMRE then FEBRUARY will be coded as
• If x means +, + means ÷, − means x and ÷ means −, then 8x7−8+40÷2 = ?
• If C is coded 3 , DASH is coded as 32 , then DANCE will be coded as
• If ' + ' means minus , ' - ' means multiplication , ' ÷ ' means plus , and ' x ' means division , then 15 - 3 + 10 x 5 ÷ 5
• A certain system is followed to solve the problem . Accordingly find out the correct answer from the alternatives for the unsolved equations. 7 x 4 x 9 = 479 9 x 5 x 2 = 592 6 x 9 x 5 = 965 8 x 6 x 2 = ?