Mathematical Operation questions Practice Question and Answer
8 Q: If 246*2 = 6, 870*3 = 11, then what should 735*5 be?
2042 05f3361047bd3dc09197a1296
5f3361047bd3dc09197a1296- 116false
- 203false
- 305false
- 412true
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Answer : 4. "12 "
Q: Select the correct combination of mathematical signs to replace * signs and to balance the equation.
2000 * 1300 * 20 * 20 * 300
1964 060a7aa49c7f1592dd0d65a33
60a7aa49c7f1592dd0d65a332000 * 1300 * 20 * 20 * 300
- 1÷, +, x, =false
- 2-, =, x, +true
- 3-, +, =, xfalse
- 4÷, =, x, +false
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Answer : 2. "-, =, x, + "
Q: If '+' means '÷' ; ‘÷’means ' - ' ; ' - ' means '×' ; '×' means '+' , then
8 + 2÷ 3- 4 x 6 =?
1949 05f1575664cff381d1626dfee
5f1575664cff381d1626dfee8 + 2÷ 3- 4 x 6 =?
- 1- 10false
- 2- 15false
- 3- 12false
- 4- 2true
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Answer : 4. "- 2 "
Q: Which of the following signs of equation are to be interchanged which will make the given equation correct?
5 + 6 ÷ 3 – 12 × 2 = 17
1863 05e95b7d782b9dd4e564b5009
5e95b7d782b9dd4e564b5009- 1÷ and ×true
- 2+ and ×false
- 3+ and ÷false
- 4+ and –false
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Answer : 1. "÷ and × "
Q: If 1x 3 x 5 = 1925 and 7 x 9 x 11 = 4981121, then 19 x 21 x 28 is equal to?
1717 06013d0e9d039355294ec9b97
6013d0e9d039355294ec9b97- 1361441289false
- 2361441289false
- 3441361289false
- 4361441784true
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Answer : 4. "361441784 "
Q: If 21 (49) 14 and 159 (169) 146, then what is the value of 'A' in 56 (A) 44?
1659 05f2be03eb57ade01cafb011f
5f2be03eb57ade01cafb011f- 1225false
- 2256false
- 3144true
- 4121false
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Answer : 3. "144 "
Q: If 'F' means '+', 'P' means '×', 'T' means '÷' and 'K' means '-' then 40 T 8 F 16 P 4 K 13 =?
1654 05f6ad00d558d255013ba10c6
5f6ad00d558d255013ba10c6- 156true
- 275false
- 369false
- 478false
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Answer : 1. "56"
Q: Which two signs should be interchanged in the following equation to make it correct?
24 ÷ 8 – 5 x 5+ 3 = 13
1540 0602e50d8bb9bb966a30591d0
602e50d8bb9bb966a30591d024 ÷ 8 – 5 x 5+ 3 = 13
- 1÷ and xfalse
- 2÷ and +false
- 3x and =false
- 4x and +true
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