QuestionIf ‘ +’ means ‘ -’, ‘ -’ means ‘ x’, ‘ x’ means ‘÷’ and ‘÷ ’ means ‘ +’, then what will be the value of following expression? 14 – 3 + 10 x 5 ÷5Typemultiple_choiceOption65incorrectOption48incorrectOption45correctOption40incorrectSolution14 × 3 – 10 ÷ 5 + 5 42 – 2 + 5 = 45

QuestionWhich two signs should be interchanged to make the given equation correct? 15 ÷ 15 x 10 - 10 + 5 = 15Typemultiple_choiceOption÷ and -incorrectOption÷ and xincorrectOptionx and -incorrectOption+ and -correctSolution15 ÷ 15 × 10 + 10 – 5 = 15.

QuestionWhich two signs should be interchanged to make the given equation correct? 24 - 8 ÷ 5 + 5 x 3 = 13Typemultiple_choiceOptionx and + incorrectOption÷ and -correctOption÷ and + incorrectOptionx and ÷ incorrectSolution24 ÷ 8 – 5 + 5 × 3 = 13 –2 + 15 = 13.

QuestionSelect the correct equation from the given options after interchanging operations ‘–' and ‘ ×’ and numbers ‘ 4’ and ‘ 5’.Typemultiple_choiceOption9 - 4 × 5 = 21incorrectOption5 × 4 - 9 = 7incorrectOption5 × 9 - 4 = 4incorrectOption4 – 5 × 9 = 11correctSolution5 × 4 – 9 = 11

QuestionIf ‘ $’ stands for addition, '@ stands for subtraction, '#' stands for multiplication and `&' stands for division. then what will be the value of the following expression? 12 # 8 $ 36 & 3 @ ...

QuestionWhich option gives the two signs that need to be interchanged to make the given equation correct? 6 - 20 ÷ 12 x 7 + 1 = 70Typemultiple_choiceOption÷and +correctOption× and –incorrectOption× and +incorrectOption÷ and ×incorrectSolution6 – 20 + 12 × 7 ÷ 1 = 70

QuestionIf @ denotes ‘ ÷’, # denotes ‘ ×’, S denotes ‘ +’ and % denotes ‘–’, then what will be the value of the following expression? 18 # 2 @ 2 S 18 % 18Typemultiple_choiceOption0incorrectOption2incorrectOption36incorrectOption18correctSolution18 × 2 ÷ 2 + 18 – 18 18

QuestionWhich two signs should be interchanged to make the given equation correct? 20 + 5 × 3 ÷3 – 1 = 14Typemultiple_choiceOption× and –incorrectOption÷ and ×incorrectOption÷and +correctOption× and +incorrectSolution20 ÷ 5 × 3 + 3 – 1 = 14 4 × 3 + 2 = 14 14 = 14

QuestionWhich two signs need to be interchanged to make the following equation correct?189 ÷ 27 - 3 + 29 x 2 = 48Typemultiple_choiceOption− and ×correctOption+ and ×incorrectOption÷ and −incorrectOption− and +incorrectSolution- and xAfter interchanging the sign we get: => 189 ÷ 27 x 3 + 29 - 2 = ...

QuestionSelect the correct combination of mathematical signs that can sequentially replace the * signs and make the given equation correct. 22 *110 * 392 * 49 * 18 * 12Typemultiple_choiceOption+, ÷, =, –, ×incorrectOption+, =, ÷, ×, –correctOption=, –, +, ÷, ×incorrectOption=, ×, +, ÷, ...