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 * 4 * 6 * 2 * 17
340 06489a0d9bf323e479ab13fe4
6489a0d9bf323e479ab13fe425 * 4 * 6 * 2 * 17
- 1−, +, ×, =false
- 2+, −, =, +false
- 3+, −, ÷, =false
- 4+, −, ×, =true
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Answer : 4. "+, −, ×, ="
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 =?
338 0640b285aa37bb1a5e171300d
640b285aa37bb1a5e171300d- 133true
- 225false
- 3144false
- 41152false
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Answer : 1. "33 "
Q: Select the correct combination of mathematical signs to sequentially replace the # signs and to balance the given equation.
[{(44 # 38) # (2 # 5)} # (4 # 2)] # 5 # 10
334 064c8f0ca8f85ca715582150b
64c8f0ca8f85ca715582150b[{(44 # 38) # (2 # 5)} # (4 # 2)] # 5 # 10
- 1×, ÷, ×, ×, −, +, =false
- 2×, ̶ , +, ×, ÷, ×, =false
- 3̶ , +, ×, ×, ÷, ×, =false
- 4̶ , +, ×, ÷, ×, ×, =true
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Answer : 4. " ̶ , +, ×, ÷, ×, ×, ="
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 10 – 3 = 12, 12 – 4 = 13, 14 – 5 = 14, then 16 – 6 = ?
334 0640b297386fd41614681a123
640b297386fd41614681a123- 110false
- 215true
- 316false
- 418false
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Answer : 2. "15"
Q: Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
57 * 35 * 44 * 11 * 13 *74
325 0644aa6f1c8416cce1189c8c9
644aa6f1c8416cce1189c8c957 * 35 * 44 * 11 * 13 *74
- 1+, –, ×, ÷, =false
- 2+, –, ÷, ×, =false
- 3×, +, ÷, –, =false
- 4–, +, ÷, ×, =true
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Answer : 4. "–, +, ÷, ×, ="
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 = ?
325 0640b2b7956c45fd8d3a1d60f
640b2b7956c45fd8d3a1d60f- 1360false
- 2316true
- 3318false
- 4320false
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Answer : 2. "316 "
Q: Select the correct combination of mathematical signs to replace the * signs and to balance the given equation.
78 * 43 * 2 * 56 * 27 * 4
325 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 and numbers which of the following equation will be correct?
+ and ×, 1 and 2
324 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
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