Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
English and Logical Reasoning Prep GuideLogical ReasoningMathematical Operations

Directions: Kindly solve the following questions and choose an option as your answer for each. If + means –, – means ×, ÷ means + and × means ÷, then 12 – 4 + 9 × 3 ÷ 3 = ?

Options

  1. A24
  2. B48
  3. C76
  4. D67

Correct answer

B. 48

Step-by-step solution

12 × 4 - 9 ÷ 3 + 3 ⇒ 48 - 3 + 3 ⇒ 48. Hence, the option B is correct.

Practice Mathematical Operations on Quantrex Academy →

More from Mathematical Operations

Directions: Kindly solve the following questions and choose an option as your answer for each. If &divide; means &times; , &times; means +, + means &ndash; and &ndash; means &dividDirections: Kindly solve the following questions and choose an option as your answer for each. If &lsquo;<&rsquo; means &lsquo;minus&rsquo;, &lsquo;>&rsquo; means &lsquo;plus&rsquoDirections: Kindly solve the following questions and choose an option as your answer for each. If + means &divide;, &divide; means &ndash;, &ndash; means &times; and &times; means Directions: Kindly solve the following questions and choose an option as your answer for each. If &times; means &divide;, &ndash; means &times;, &divide; means + and + means &ndashDirections: Kindly solve the following questions and choose an option as your answer for each. If &times; means &ndash; , + means &divide;, &ndash; means &times; and &divide; meansDirections: Kindly solve the following questions and choose an option as your answer for each. If &lsquo;+&rsquo; means &lsquo;divided by&rsquo;, &lsquo;-&lsquo; means &lsquo;addedDirections: Kindly solve the following questions and choose an option as your answer for each. Which interchange of signs will make the following equation correct? 10 + 10 &divide;Directions: Kindly solve the following questions and choose an option as your answer for each. Select the correct combination of mathematical signs to replace * signs and to balanc Full Mathematical Operations list All English and Logical Reasoning Prep Guide PYQs