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.

\(66 – 11 \times 10 + 2 \div 14 = \)?

If ‘\(\times\)’ and ‘+’ are interchanged and ‘\(\div\)’ and ‘-‘ are interchanged then what will come in place of question mark (?) in the following equation? यदि ‘\(\times\)’ और ‘+’को आपस में बदल दिया जाए तथा ‘\(\div\)’ और ‘-‘ को आपस में बदल दिया जाए तो निम्नलिखित समीकरण में प्रश्न चिह्न (?) के स्थान पर […]

\(66 – 11 \times 10 + 2 \div 14 = \)? Read More »

If ‘\(\div\)’ and ‘\(\times\)’ are interchanged, then what will come in place of question mark (?) in the following equation? \(11\div 4 + 3 \times 3 – 1 = \)?

If ‘\(\div\)’ and ‘\(\times\)’ are interchanged, then what will come in place of question mark (?) in the following equation? यदि ‘\(\div\)’  “और ” ‘\(\times\)’  को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में प्रश्न चिह्न (?) के स्थान पर क्या आएगा? \(11\div 4 + 3 \times 3 – 1 = \)?

If ‘\(\div\)’ and ‘\(\times\)’ are interchanged, then what will come in place of question mark (?) in the following equation? \(11\div 4 + 3 \times 3 – 1 = \)? Read More »

If ‘+’ and ‘-‘ are interchanged and ‘\(\times\)’ and ‘\(\div\)’ are interchanged, then what will come in place of question mark (?) in the following equation?

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

If ‘+’ and ‘-‘ are interchanged and ‘\(\times\)’ and ‘\(\div\)’ are interchanged, then what will come in place of question mark (?) in the following equation? Read More »

Which two signs should be interchanged in the following equation to balance it? \(54  + 6  \times 2 \div 6  – 5   = 19 \)

Which two signs should be interchanged in the following equation to balance it? निम्नलिखित समीकरण को संतुलित करने के लिए किन दो चिह्नों को आपस में बदला जाना चाहिए? \(54  + 6  \times 2 \div 6  – 5   = 19 \)

Which two signs should be interchanged in the following equation to balance it? \(54  + 6  \times 2 \div 6  – 5   = 19 \) Read More »

What will come in the place Of the question mark (?) in the following equation if ‘+’ and $95 – 19 \times 4 + 6 \div 16 = ?$

What will come in the place Of the question mark (?) in the following equation if ‘+’ and $’\times’$ are interchanged and ‘-‘ and $’\div’$ are interchanged? यदि निम्नलिखित समीकरण में ‘+’ और ‘×’ को आपस में तथा ‘-‘ और ‘÷’ को आपस में बदल दिया जाए, तो प्रश्नवाचक चिन्ह (?) के स्थान पर क्या

What will come in the place Of the question mark (?) in the following equation if ‘+’ and $95 – 19 \times 4 + 6 \div 16 = ?$ Read More »

$ 15 – 7 \div 4 + 36 \times 9 = ? $

What will come in place of the question mark (?) in the following equation if ‘+’ and ‘−‘ are interchanged and ‘×’ and ‘÷’ are interchanged? यदि निम्नलिखित समीकरण में ‘+’ और ‘−’ के चिह्न आपस में बदल दिए जाएँ तथा ‘×’ और ‘÷’ के चिह्न भी आपस में बदल दिए जाएँ, तो प्रश्नवाचक चिन्ह

$ 15 – 7 \div 4 + 36 \times 9 = ? $ Read More »

Which number will come in the place of the question mark (?) $ 49 \times 7 – 6 \div 2 +15 = ? $

Which number will come in the place of the question mark (?) in the following equation if ‘+’ and ‘-‘ are interchanged and $’\times $ and $’\div’$ are interchanged? उस विकल्प का चयन कीजिए जो पाँचवें अक्षर-समूह  से उसी प्रकार संबंधित हो, जिस प्रकार दूसरा अक्षर-समूह पहले अक्षर-समूह से तथा चौथा अक्षर-समूह तीसरे अक्षर-समूह से

Which number will come in the place of the question mark (?) $ 49 \times 7 – 6 \div 2 +15 = ? $ Read More »

Replace special characters with mathematical signs 12 # 4 & 2 = 50

Replace special characters with mathematical signs as given in options to make it meaningful equation. इसे अर्थपूर्ण समीकरण बनाने के लिए विकल्पों में दिए गए गणितीय चिह्नों से विशेष वर्णों को प्रतिस्थापित करें। 12 # 4 & 2 = 50

Replace special characters with mathematical signs 12 # 4 & 2 = 50 Read More »

If ‘P’ denotes ‘addition’, ‘D’ denotes ‘subtraction’, ‘S’ denotes ‘multiplication’, and ‘V’ denotes ‘division’, then what will be the value of the following expression?

If ‘P’ denotes ‘addition’, ‘D’ denotes ‘subtraction’, ‘S’ denotes ‘multiplication’, and ‘V’ denotes ‘division’, then what will be the value of the following expression? अगर ‘P’ ‘जोड’ को दर्शाता है, ‘D’ ‘घटाव’ को दर्शाता है, ‘S’ ‘गुणा’ को दर्शाता है, और ‘V’ भाग को दर्शाता है, तो निम्नलिखित व्यंजक का मान क्या होगा? 5 (7

If ‘P’ denotes ‘addition’, ‘D’ denotes ‘subtraction’, ‘S’ denotes ‘multiplication’, and ‘V’ denotes ‘division’, then what will be the value of the following expression? Read More »

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