Selected MCQ

Current Question
The sum of five consecutive even numbers is 440. Find another set where the second least is 121 less.
  • A. 248
  • B. 240
  • C. 228
  • D. 236
Correct Answer: B
Explanation:
Adjust numbers accordingly.
Related Question 1
The sum of the squares of three consecutive even numbers is 1460. Find numbeRs.
  • A. 18,20,22
  • B. 20,22,24
  • C. 22,24,26
  • D. 24,26,28
Correct Answer: B
Explanation:
Solve the quadratic Equation.
Related Question 2
The sum of four consecutive even numbers is 292. Find the largest number.
  • A. 74
  • B. 76
  • C. 70
  • D. 68
Correct Answer: C
Explanation:
Solve an arithmetic progression.
Related Question 3
In a series of six consecutive even numbers, the sum of the second and sixth is 36. What is the second number?
  • A. 8
  • B. 12
  • C. 6
  • D. 14
Correct Answer: B
Explanation:
Let numbers be x, x+2,.. then (x+2)+(x+10)=36 → x=10 → second=12.
Related Question 4
Three consecutive odd integers have a sum such that the last two exceed the first by 13. Find numbeRs.
  • A. 9,11,13
  • B. 11,13,15
  • C. 13,15,17
  • D. 7,9,11
Correct Answer: D
Explanation:
Solve a linear relation.
Related Question 5
Three numbers: 5/7 of the first equals 48% of the second, and the second is 1/9 of the third. Find first.
  • A. 168
  • B. 84
  • C. 42
  • D. 21
Correct Answer: D
Explanation:
Solve the proportion.