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.
57 * 35 * 7 * 14 * 2 * 34
1093 0645b597b1efb290ac2411d63
645b597b1efb290ac2411d6357 * 35 * 7 * 14 * 2 * 34
- 1+, ÷,–,×, =true
- 2×, +, ÷,–, =false
- 3–,÷,+,×, =false
- 4+,–, ×,÷, =false
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Answer : 1. "+, ÷,–,×, ="
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
41 * 4 * 39 * 73 * 25 * 4 * 30
1091 06466163645f1450a80d452b3
6466163645f1450a80d452b341 * 4 * 39 * 73 * 25 * 4 * 30
- 1−,×,+,=,÷,+false
- 2×,+,−,=, ×,+true
- 3÷,+,=,×,−,+false
- 4−,=,+,×,−,×false
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Answer : 2. "×,+,−,=, ×,+"
Q:Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.
6 × 2 × 9 = 269
8 × 7 × 1 = 781
4 × 1 × 3 = ?
1086 0640b30d23218fd8d148324b6
640b30d23218fd8d148324b6- 1431false
- 2413false
- 3341false
- 4143true
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Answer : 4. "143"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
93 * 65 * 3 * 56 * 14 * 40
1083 064661b48f75f230a7a812cf8
64661b48f75f230a7a812cf893 * 65 * 3 * 56 * 14 * 40
- 1–,+,×,÷, =true
- 2×, +, –,÷, =false
- 3+, –, ÷,×, =false
- 4+,–, ×,÷, =false
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Answer : 1. "–,+,×,÷, ="
Q: By interchanging the given two signs which of the following equation will be not correct?
– and ÷
1080 06482f03cbf323e479a9cd7bb
6482f03cbf323e479a9cd7bb– and ÷
- 120 × 8 – 4 ÷ 2 + 7 = 50true
- 235 – 5 + 8 ÷ 4 × 3 = 3false
- 310 + 8 × 6 – 4 ÷ 2 = 20false
- 412 – 4 + 11 × 3 ÷ 8 = 28false
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Answer : 1. "20 × 8 – 4 ÷ 2 + 7 = 50"
Q:Direction: Some equations have been solved on the basis of certain system. Find the correct answer for the unsolved equation on that basis.
3 × 5 × 7 × 2 = 24, 2 × 4 × 6 × 8 = 22, 4 × 4 × 8 × 9 =?
1075 0640b285aa37bb1a5e171300d
640b285aa37bb1a5e171300d- 133true
- 225false
- 3144false
- 41152false
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Answer : 1. "33 "
Q: After interchanging the given two numbers and two signs what will be the values of equation (I) and (II) respectively?
+ and ×, 5 and 4
I. 4 + 6 × 5 – 7 ÷ 1
II. 5 × 3 – 4 + 8 ÷ 2
1072 064896dbbf4063d472f495609
64896dbbf4063d472f495609+ and ×, 5 and 4
I. 4 + 6 × 5 – 7 ÷ 1
II. 5 × 3 – 4 + 8 ÷ 2
- 1–9, –8false
- 230, –13false
- 320, 6false
- 427, –13true
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Answer : 4. "27, –13"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
25 * 4 * 6 * 2 * 17
1062 06489a0d9bf323e479ab13fe4
6489a0d9bf323e479ab13fe425 * 4 * 6 * 2 * 17
- 1−, +, ×, =false
- 2+, −, =, +false
- 3+, −, ÷, =false
- 4+, −, ×, =true
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