Mathematical Reasoning Questions Practice Question and Answer
8 Q:Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.
If 24 × 2 = 84, and 32 × 3 = 69, then 13 × 3 = ?
1037 0640b2a7b1426f5b896a72349
640b2a7b1426f5b896a72349- 138false
- 293true
- 316false
- 410false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "93"
Q: Select the corr ect combination of mathematical signs to replace the * signs and to balance the given equation.
13 * 5 * 3 * 3 * 2
1032 0644916119e10c4684b035be6
644916119e10c4684b035be613 * 5 * 3 * 3 * 2
- 1–, =, +, –false
- 2=, +, +, ×false
- 3×, =, ×, ×false
- 4+, =, ×, ×true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "+, =, ×, ×"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
17 * 11 * 42 * 2 * 7 = 18
1023 064804806bf323e479a95a530
64804806bf323e479a95a53017 * 11 * 42 * 2 * 7 = 18
- 1- , +, ÷, ÷false
- 2-, +, ×, ÷true
- 3-, +, ×, ×false
- 4+, -, +, ×false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "-, +, ×, ÷"
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
96 * 6 * 24 * 49 * 25
1016 0645b58ebcdae930acb65de42
645b58ebcdae930acb65de4296 * 6 * 24 * 49 * 25
- 1+,×,=,÷false
- 2÷,−,=,+false
- 3−, +,×,=false
- 4×,÷,=,−true
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 4. "×,÷,=,−"
Q: By interchanging the given two signs and numbers which of the following equation will be correct?
+ and ×, 1 and 2
1015 0648b00dfb90df94e0352b1a7
648b00dfb90df94e0352b1a7+ and ×, 1 and 2
- 18 × 3 – 4 ÷ 2 + 1 = 7false
- 22 × 3 – 8 ÷ 1 + 9 = 18false
- 38 × 3 – 4 ÷ 2 + 1 = 3true
- 42 × 3 – 8 ÷ 1 + 2 = 5false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "8 × 3 – 4 ÷ 2 + 1 = 3"
Q: By interchanging the given two signs which of the following equation will be not correct?
+ and –
1013 06486eca3e8d2170cb3a18ac6
6486eca3e8d2170cb3a18ac6+ and –
- 18 ÷ 4 × 6 + 5 – 9 = 16false
- 215 + 3 × 4 – 6 ÷ 2 = 6false
- 33 × 2 – 72 ÷ 6 + 8 = 18true
- 43 + 4 – 2 × 5 ÷ 1 = 9false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 3. "3 × 2 – 72 ÷ 6 + 8 = 18"
Q:Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.
If 12 × 16 = 188 and 14 × 18 = 248, then find the value of 16 × 20 = ?
1004 0640b2b7956c45fd8d3a1d60f
640b2b7956c45fd8d3a1d60f- 1360false
- 2316true
- 3318false
- 4320false
- Show AnswerHide Answer
- Workspace
- SingleChoice
Answer : 2. "316 "
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
37 * 3 * 21 * 79 * 18 * 4 * 19
1000 0644a79ad389f65682176e47f
644a79ad389f65682176e47f37 * 3 * 21 * 79 * 18 * 4 * 19
- 1−, −, =, ×, +, ÷false
- 2×, +, −, =, ×, −true
- 3+, ×, −, =, +, −false
- 4=, −, ×, +, −, ×false
- Show AnswerHide Answer
- Workspace
- SingleChoice