Mathematical Reasoning Questions Practice Question and Answer
8 Q: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
33 * 4 * 15 * 3 * 61 = 188
360 064af9e6ce154aff5335ed873
64af9e6ce154aff5335ed87333 * 4 * 15 * 3 * 61 = 188
- 1+ × ÷ −false
- 2× − ÷ +true
- 3+ − ÷ ×false
- 4÷ × − +false
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Answer : 2. "× − ÷ +"
Q: By Interchanging the given two numbers which of the following equation will be not correct?
3 and 4
270 064af9d4e2d3130f5751ded0d
64af9d4e2d3130f5751ded0d3 and 4
- 13 + 5 × 4 – 6 ÷ 2 = 16false
- 24 × 6 – 3 + 9 ÷ 1 = 25true
- 33 × 7 – 8 ÷ 2 + 4 = 27false
- 49 × 3 ÷ 6 + 4 – 8 = 1false
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Answer : 2. "4 × 6 – 3 + 9 ÷ 1 = 25"
Q: By interchanging the given two signs and numbers which of the following equation will be correct?
+ and –, 7 and 3
410 064ac3ab49a74b54cff6f043c
64ac3ab49a74b54cff6f043c+ and –, 7 and 3
- 17 + 3 × 9 – 8 ÷ 2 = 30false
- 29 × 7 + 3 – 4 ÷ 2 = 18false
- 33 × 4 ÷ 2 + 7 – 5 = 16true
- 43 + 7 ÷ 1 – 4 × 2 = 16false
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Answer : 3. "3 × 4 ÷ 2 + 7 – 5 = 16"
Q: Which of the following interchange of numbers and mathematical signs would make the given equation correct?
72 ÷ 8 × 9 − 36 + 20 = 80
404 064abf2e16390ae7fc7ac8093
64abf2e16390ae7fc7ac809372 ÷ 8 × 9 − 36 + 20 = 80
- 120 and 80, × and +false
- 29 and 36, × and ÷false
- 336 and 72, ÷ and −false
- 48 and 9, + and −true
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Answer : 4. "8 and 9, + and −"
Q: By interchanging the given two signs and numbers which of the following equation will be correct?
× and +, 6 and 4
248 064abe8ca8c254a4ceae3781d
64abe8ca8c254a4ceae3781d× and +, 6 and 4
- 13 × 9 – 4 ÷ 2 + 6 = 8false
- 28 × 6 + 4 ÷ 2 – 5 = –5false
- 38 – 3 × 6 + 4 ÷ 1 = 18false
- 47 × 6 – 4 + 9 ÷ 3 = –7true
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Answer : 4. "7 × 6 – 4 + 9 ÷ 3 = –7"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
268 * 4 * 8 * 5 * 14 = 41
402 064a15cb6d19ae008332fbe81
64a15cb6d19ae008332fbe81268 * 4 * 8 * 5 * 14 = 41
- 1+ × − ÷false
- 2× ÷ + −false
- 3÷ × + −false
- 4÷ − × +true
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Answer : 4. "÷ − × +"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
20 * 2 * 50 * 5 * 115
316 0649c207aab3c5fffc2e5f4d6
649c207aab3c5fffc2e5f4d620 * 2 * 50 * 5 * 115
- 1−, ×, =, +false
- 2+, ×, =, −false
- 3+, ×, −, =true
- 4−, ×, +, =false
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Answer : 3. "+, ×, −, ="
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
23 * 2 * 2 * 5 * 18
365 0649c2bf9a0e013744d46f478
649c2bf9a0e013744d46f47823 * 2 * 2 * 5 * 18
- 1−, ÷, ×, =true
- 2−, ÷, +, =false
- 3−, ÷, =, +false
- 4−, ×, ÷, =false
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