Practice CSS questions with answers and explanations.
Choose an option to check your answer.
The common English word is 'food' and the common code is 'na.'
Therefore, 'na' means food.
Choose an option to check your answer.
The terms follow n(n+1).
The next value is 6 × 7 = 42.
Choose an option to check your answer.
The common English word in the two statements is 'are.'
The common code is 'lo.'
Choose an option to check your answer.
Every term is multiplied by 2.
Therefore, 48 × 2 = 96.
Choose an option to check your answer.
The sequence increases by 3 each time.
Adding 3 to 12 gives 15.
Choose an option to check your answer.
The increases are 5, 10, 15, and 20.
The next increase is 25, giving 85.
Choose an option to check your answer.
Each term is double the previous term.
Therefore, 16 × 2 = 32.
Choose an option to check your answer.
The operations alternate between ×2 and +3.
After 42, add 3 to obtain 45.
Choose an option to check your answer.
The terms are consecutive perfect squares.
The next term is 5² = 25.
Choose an option to check your answer.
The decreases are 5, 10, 15, and 20.
The next decrease is 25, leaving 25.
Choose an option to check your answer.
The terms are consecutive cubes.
The next term is 5³ = 125.
Choose an option to check your answer.
Each term is n² + 1 for n = 1, 2, 3, 4, 5.
The next term is 6² + 1 = 37.
