In a certain code, 'FISH' is coded as 6148. What is the code for 'BIRD'?

A. 2918

If the 15th letter of the alphabet is replaced by 'X', what is the new letter at that position?

C. X

Dog is to Bark as Cat is to ?

A. MEOW

If the roots of the quadratic equation x² + px + q = 0 are 3 and -2, what is the value of p?

A. -1
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If 'APPLE' is coded as 1613125, what is the code for 'LEMON'?

B. 12141315