Find the missing term in each of the following A. 445 B. 472 C. 435 D. 446 Answer Workspace Report Discuss Answer with explanation Answer: Option A Explanation We have:1×1+1=2, 2×2+2=6, 6×3+3 = 21, 21×4+4=88. So, missing number=88×5+5=445 Workspace
What value replaces ” ? ” in the below figure ? A. 3 B. 2 C. 4 D. 1 Answer Workspace Report Discuss Answer with explanation Answer: Option D Explanation Workspace
Which one will replace the question mark A. 41 B. 47 C. 25 D. 37 Answer Workspace Report Discuss Answer with explanation Answer: Option A Explanation (5 x 3) + 4 = 19 and (6 x 4) + 5 = 29 Therefore, (7 x 5) + 6 = 41 Workspace
Find the missing number A. 13 B. 12 C. 11 D. 10 Answer Workspace Report Discuss Answer with explanation Answer: Option B Explanation In the first column, 10 ×(20÷5) =40. In the third column, 8 ×(36÷4)=72. Let the missing number be y. Then, in the second column, we have: 16× (48÷y) = 64. So, y = 12 Workspace
Find the missing number A. 6 B. 4 C. 36 D. 42 Answer Workspace Report Discuss Answer with explanation Answer: Option B Explanation In the first column, 27- 7*2 = 13 In the second column, 144 – 45*2 = 54 So, in the third column, 68 -32*2 = 4 Workspace
