Selected MCQ

Current Question
Sum of squares of two consecutive integers exceeds product by 91. Find numbeRs.
  • A. 9,10
  • B. 10,11
  • C. 11,12
  • D. 12,13
Correct Answer: A
Explanation:
Form Equation and solve.
Related Question 1
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 2
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 3
Three numbers are co-prime. The product of the first two is 551. Find the third.
  • A. 75
  • B. 81
  • C. 85
  • D. 89
Correct Answer: C
Explanation:
Factorization approach.
Related Question 4
Sum of two numbers is 25, and the difference is 13. Find product.
  • A. 104
  • B. 114
  • C. 315
  • D. 325
Correct Answer: B
Explanation:
Solve simultaneous equations.
Related Question 5
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.