Mathematical Reasoning Questions Practice Question and Answer
8 Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
25 * 5 * 10 * 2 * 8 *60
909 0644a5d45e2eff5686890d28e
644a5d45e2eff5686890d28e25 * 5 * 10 * 2 * 8 *60
- 1÷, ×, +, –, =false
- 2÷, ×, –, +, =false
- 3×, ÷, –, +, =false
- 4–, +, ÷, ×, =true
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Answer : 4. "–, +, ÷, ×, ="
Q: What will be the value of the given expression if ‘A’ means ‘+’, ‘B’ means ‘–’, ‘C’ means ‘×’, and ‘D’ means ‘÷’?
35 A 25 B 12 C 25 D 5
907 0642107a6b34a0b67fc06c052
642107a6b34a0b67fc06c05235 A 25 B 12 C 25 D 5
- 15false
- 20true
- 310false
- 42false
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Answer : 2. "0"
Q: Which two signs should be interchanged to make the given equation correct?
48 ÷ 12 × 3 + 5 − 4 = 21
907 0644aafa7244f7ecdff5d1358
644aafa7244f7ecdff5d135848 ÷ 12 × 3 + 5 − 4 = 21
- 1÷ and ×false
- 2– and ÷false
- 3× and +false
- 4– and ×true
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Answer : 4. " – and ×"
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
78 * 43 * 2 * 56 * 27 * 4
900 06466142fcdae930acb84472e
6466142fcdae930acb84472e78 * 43 * 2 * 56 * 27 * 4
- 1+,=,+,×,−false
- 2−,÷,=,+,×false
- 3−,×,=,+,×false
- 4+,×,−,=,×true
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Answer : 4. "+,×,−,=,×"
Q: By interchanging the given two signs which of the following equation will be not correct?
– and ×
899 06482e29c51bf1947530a5071
6482e29c51bf1947530a5071– and ×
- 15 – 6 × 3 + 16 ÷ 4 = 31false
- 211 + 6 × 3 – 8 ÷ 2 = 5false
- 37 × 8 + 4 ÷ 2 – 6 = 11false
- 47 × 2 + 27 ÷ 9 – 4 = 18true
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Answer : 4. "7 × 2 + 27 ÷ 9 – 4 = 18"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
12 * 24 * 4 * 2 * 60
897 0647da74af4063d472f260eb9
647da74af4063d472f260eb912 * 24 * 4 * 2 * 60
- 1+, ×, ÷, =true
- 2−, ×, +, =false
- 3+, ×, −, =false
- 4+, ÷, ×, =false
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Answer : 1. "+, ×, ÷, ="
Q: By interchanging the given two signs and numbers which of the following equation will be correct?
– and +, 6 and 3
897 06489a903b50f5316a45e20f3
6489a903b50f5316a45e20f3– and +, 6 and 3
- 17 – 3 × 2 ÷ 6 + 4 = 17false
- 28 × 3 – 6 + 4 ÷ 2 = 49true
- 37 + 6 ÷ 3 × 8 – 5 = 35false
- 49 – 6 × 4 + 3 × 7 = 8false
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Answer : 2. "8 × 3 – 6 + 4 ÷ 2 = 49"
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
31 * 29 * 43 * 85 * 5
891 0644fa93713eb5908ae2b15b4
644fa93713eb5908ae2b15b431 * 29 * 43 * 85 * 5
- 1+, ×, =, −false
- 2+, −, =, ÷true
- 3+, +, =, ×false
- 4=, +, −, ÷false
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