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 * 44 * 11 * 13 * 40
966 0644923e2cd6ea382cf86f024
644923e2cd6ea382cf86f02457 * 35 * 44 * 11 * 13 * 40
- 1+, –, ×, ÷, =false
- 2×, +, –, ÷, =false
- 3–, +, ×, ÷, =false
- 4+, –, ÷, ×, =true
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Answer : 4. "+, –, ÷, ×, ="
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
31 * 29 * 43 * 85 * 5
965 0644fa93713eb5908ae2b15b4
644fa93713eb5908ae2b15b431 * 29 * 43 * 85 * 5
- 1+, ×, =, −false
- 2+, −, =, ÷true
- 3+, +, =, ×false
- 4=, +, −, ÷false
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Answer : 2. "+, −, =, ÷"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
16 * 4 * 8 * 10 * 2 *24
962 0644aa4580c6225ce35603e44
644aa4580c6225ce35603e4416 * 4 * 8 * 10 * 2 *24
- 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 ×
961 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: If ‘+’ means ‘÷’, ‘ ̶ ’ means ‘+’, ‘×’ means ‘ ̶ ’ and ‘÷’ means ‘×’, what will be the value of the following expression?
[{(32 × 20) - (2 ÷ 3)} + (2 - 4)] ÷ 3
960 064c79f573fde307e3f4b5180
64c79f573fde307e3f4b5180[{(32 × 20) - (2 ÷ 3)} + (2 - 4)] ÷ 3
- 18false
- 210false
- 39true
- 46false
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Answer : 3. "9"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
57 * 35 * 44 * 11 * 13 *74
960 0644aa6f1c8416cce1189c8c9
644aa6f1c8416cce1189c8c957 * 35 * 44 * 11 * 13 *74
- 1+, –, ×, ÷, =false
- 2+, –, ÷, ×, =false
- 3×, +, ÷, –, =false
- 4–, +, ÷, ×, =true
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Answer : 4. "–, +, ÷, ×, ="
Q: Which two signs need to be interchanged to make the following equation correct?
9 + 3 − 4 ÷ 5 × 2 = 9
952 06426ce669d18d2e8ae1de142
6426ce669d18d2e8ae1de142- 1− and ×false
- 2+ and xfalse
- 3+ and ÷true
- 4− and +false
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Answer : 3. "+ and ÷ "
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 = ?
952 0640b2a7b1426f5b896a72349
640b2a7b1426f5b896a72349- 138false
- 293true
- 316false
- 410false
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