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.

What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?

What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? यदि ‘+’ और ‘−’ को आपस में बदल दिया जाए तथा ‘×’ और ‘÷’ को आपस में बदल दिया जाए, तो निम्नलिखित समीकरण में ‘?’ के स्थान पर क्या आएगा? 25 […]

What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? Read More »

If + means −, − means \(\times\), \(\times\) means \(\div\), \(\div\) means +, then what will come in place of the question mark (?) in the following equation?  22 + 4 − 6 \(\div\) 28 \(\times\) 4 = ?

If + means −, − means \(\times\), \(\times\) means \(\div\), \(\div\) means +, then what will come in place of the question mark (?) in the following equation? यदि + का अर्थ − है, − का अर्थ × है, × का अर्थ ÷ है, तथा ÷ का अर्थ + है, तो निम्नलिखित समीकरण में प्रश्नवाचक चिह्न

If + means −, − means \(\times\), \(\times\) means \(\div\), \(\div\) means +, then what will come in place of the question mark (?) in the following equation?  22 + 4 − 6 \(\div\) 28 \(\times\) 4 = ? Read More »

Which two numbers (not digits) should be interchanged to make the given equation correct?

Which two numbers (not digits) should be interchanged to make the given equation correct? दिए गए समीकरण को सही बनाने के लिए किन दो संख्याओं (अंकों नहीं) को आपस में बदलना चाहिए? $ 15 + 5 \times 8 -72 \div 4 + 16 \times 3 = 101 $

Which two numbers (not digits) should be interchanged to make the given equation correct? Read More »

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged?

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? यदि ‘+’ और ‘−’ को परस्पर बदल दिया जाए तथा ‘×’ और ‘÷’ को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में प्रश्न-चिह्न (?) के स्थान पर क्या आएगा?

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? Read More »

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 28 + 125 × 5 − 12 ÷ 3 = ?

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? यदि ‘+’ और ‘−’ को परस्पर बदल दिया जाए तथा ‘×’ और ‘÷’ को परस्पर बदल दिया जाए, तो निम्नलिखित समीकरण में प्रश्न चिन्ह (?) के स्थान पर क्या

What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 28 + 125 × 5 − 12 ÷ 3 = ? Read More »

 If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation?

 If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation? यदि + का अर्थ −, − का अर्थ ×, × का अर्थ ÷ और ÷ का अर्थ + है, तो निम्नलिखित समीकरण में प्रश्न-चिह्न (?) के

 If + means −, − means ×, × means ÷ and ÷ means +, then what will come in place of the question mark (?) in the following equation? Read More »

If + means −, − means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation?

If + means −, − means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation? यदि + का अर्थ − है, − का अर्थ × है, × का अर्थ ÷ है, ÷ का अर्थ + है, तो निम्नलिखित समीकरण में प्रश्न-चिह्न (?)

If + means −, − means ×, × means ÷, ÷ means +, then what will come in place of the question mark (?) in the following equation? Read More »

IF ‘+’ means multiplication, ‘-‘ means division,

IF ‘+’ means multiplication, ‘-‘ means division, $\times$ means subtraction, and $\div$ means addition, then solve: यदि ‘+’ का अर्थ गुणा है,’-‘ का अर्थ भाग  है, ‘×’ का अर्थ घटाना है, और ‘÷’ का अर्थ जोड़ है, $ 12 + 3 – 2  \div 4 \times 5 = ?$

IF ‘+’ means multiplication, ‘-‘ means division, Read More »

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