Mathematical Operations

Mathematical Operations Reasoning questions are based on basic arithmetic logic using symbols, operations and conditions.

This page provides a collection of Mathematical Operations Reasoning Questions in Hindi and English for SSC, Banking, Railways and other competitive exams. Each question is explained in an easy manner.

Regular practice helps in improving calculation speed and logical application of mathematical rules.

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then what will come in place of the question mark (?) in the following equation? यदि ‘A’ का अर्थ ‘÷’ है, ‘B’ का अर्थ ‘×’ है, ‘C’ का अर्थ ‘+’ है तथा ‘D’ का अर्थ ‘−’ है,

If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then Read More »

If ‘+’ means ‘-‘, ‘-‘ means ‘\(\times\)’, \(36 – 5 \div 240 \times 6 + 17 = ?\)

If ‘+’ means ‘-‘, ‘-‘ means ‘\(\times\)’, ‘\(\times\)’ means ‘\(\div\) and \(\div\)’ means ‘+’, then what will come in place of ‘(?)’ in the following equation? यदि ‘+’का अर्थ ‘-‘ है, ‘-‘ का अर्थ ‘\(\times\)’ है, ‘\(\times\)’ का अर्थ ‘\(\div\) है और \(\div\)’ अर्थ ‘+’है, तो निम्नलिखित समीकरण में ‘(?)’ के स्थान पर क्या आएगा?

If ‘+’ means ‘-‘, ‘-‘ means ‘\(\times\)’, \(36 – 5 \div 240 \times 6 + 17 = ?\) Read More »

If ‘I’ stands for ‘+’, ‘J’ stands for ‘×’, ‘K’ stands for ‘÷’, and ‘L’ (59 L 38) J 4 I (12 I 8) K 2 I 42 L 26 = ?

If ‘I’ stands for ‘+’, ‘J’ stands for ‘×’, ‘K’ stands for ‘÷’, and ‘L’ stands for ‘−’, what will come in place of the question mark ‘?’ in the following equation? यदि ‘I’ का अर्थ ‘+’ है, ‘J’ का अर्थ ‘×’ है, ‘K’ का अर्थ ‘÷’ है, और ‘L’ का अर्थ ‘−’ है, तो

If ‘I’ stands for ‘+’, ‘J’ stands for ‘×’, ‘K’ stands for ‘÷’, and ‘L’ (59 L 38) J 4 I (12 I 8) K 2 I 42 L 26 = ? Read More »

If A stands for ‘+’, B stands for 24 D (1 A 7) C 2 A 7 B 12 B (5 C 4) = ?

If A stands for ‘+’, B stands for ‘\(\times\), C stands for ‘-‘, and D stands for ‘\(\div\)’, then what will come in place of ‘?’ in the following equation? यदि A का अर्थ ‘+’ है, B का अर्थ ‘\(\times\) है, C का अर्थ ‘-‘ है, और D अर्थ ‘\(\div\)’ है, तो निम्नलिखित समीकरण में

If A stands for ‘+’, B stands for 24 D (1 A 7) C 2 A 7 B 12 B (5 C 4) = ? Read More »

If ‘A’ means ‘\(\div\), ‘B’ means ‘\(\times\)’, ‘C’ means ‘+’

If ‘A’ means ‘\(\div\), ‘B’ means ‘\(\times\)’, ‘C’ means ‘+’ and ‘D’ means ‘-‘, then what will come in place of question mark (?) in the following equation? यदि ‘A’ का अर्थ ‘\(\div\), ‘B’ का अर्थ ‘\(\times\)’, ‘C’ का अर्थ ‘+’ और ‘D’ का अर्थ ‘-‘ है, तो निम्नलिखित समीकरण में प्रश्न – चिह्न (?)

If ‘A’ means ‘\(\div\), ‘B’ means ‘\(\times\)’, ‘C’ means ‘+’ Read More »

If ‘4’ and ‘5’ are interchanged, what will come in place of question mark (?) in the following equation?

If ‘4’ and ‘5’ are interchanged, what will come in place of question mark (?) in the following equation? यदि ‘4’और ‘5’ को आपस में बदल दिया जाए, तो निम्नलिखित समीकरण में प्रश्न- चिह्न (?) के स्थान पर क्या आएगा? \(20\div 4 + 5 \times 10\) = ?

If ‘4’ and ‘5’ are interchanged, what will come in place of question mark (?) in the following equation? Read More »

Which two mathematical symbols need to be interchanged to balance the given equation?

Which two mathematical symbols need to be interchanged to balance the given equation? दिए गए समीकरण को संतुलित करने के लिए किन दो गणितीय चिह्नों को आपस में बदलना होगा ? \(39\div 3 \times 13 + 26 – 13 = 2 \)

Which two mathematical symbols need to be interchanged to balance the given equation? Read More »

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