If the quadratic equation x² + 6x + 9 = 0 is solved, what is the relationship between its roots and coefficients?

A. ROOTS ARE EQUAL AND SUM IS -6
Posted in:  Quadratic Equations -  Algebra -  Mathematics

In a sequence of letters: A, C, E, G, ?, K, M, O, what is the missing letter?

B. H
Posted in:  Type 1 -  Inserting the Missig Character -  Verbal Reasoning

A group of animals consists of a cat, a dog, a rabbit, and a turtle. The following conditions apply: The cat is faster than the rabbit but slower than the dog. The turtle is the slowest. Which animal is the fastest?

B. DOG
Posted in:  Selection Based On Given Conditions -  Puzzle Test -  Verbal Reasoning

In a mixed letter coding system, if 'CAT' is coded as '312' and 'DOG' is coded as '415', what is the code for 'GOD'?

A. 514
Posted in:  Mixed Letter Coding -  Coding - Decoding -  Verbal Reasoning

If 'APPLE' is coded as '12345' and 'LEMON' is coded as '67890', what is the code for 'MELON'?

D. 78906
Posted in:  Mixed Letter Coding -  Coding - Decoding -  Verbal Reasoning