Question
Download Solution PDFSelect the correct combination of mathematical signs that can sequentially replace the '*' signs and make the equation correct.
36 * 120 * 4 * 46 * 20
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFBodmas formula
Given equation: 36 * 120 * 4 * 46 * 20
Let's check each option one by one.
Option 1) =, ×, ÷, -
Given: 36 * 120 * 4 * 46 * 20
After replacing the * signs we get;
⇒ 36 = 120 × 4 ÷ 46 - 20
⇒ 36 = 480 ÷ 46 - 20
⇒ 36 = 10.43 - 20
⇒ 36 ≠ -9.57
⇒ LHS ≠ RHS
Option 2) +, ÷, -, =
Given: 36 * 120 * 4 * 46 * 20
After replacing the * signs we get;
⇒ 36 + 120 ÷ 4 - 46 = 20
⇒ 36 + 30 - 46 = 20
⇒ 66 - 46 = 20
⇒ 20 = 20
⇒ LHS = RHS
Option 3) ×, ÷, +, =
After replacing the * signs we get;
⇒ 36 × 120 ÷ 4 + 46 = 20
⇒ 36 × 30 + 46 = 20
⇒ 1080 + 46 = 20
⇒ 1126 ≠ 20
⇒ LHS ≠ RHS
Option 4) +, ÷, =, ×
After replacing the * signs we get;
⇒ 36 + 120 ÷ 4 = 46 × 20
⇒ 36 + 30 = 46 × 20
⇒ 66 = 920
⇒ 66 ≠ 920
⇒ LHS ≠ RHS
Hence, the correct answer is "Option 2".
Last updated on Jun 12, 2024
->The Uttarakhand Patwari Recruitment 2025 Notification has been released on the official website of Uttarakhand Subordinate Service Selection Commission.
->The Application window to apply for the Patwari Post is open from 15th April to 15th May 2025.
->The Official Notification has been released on 9th April 2025 for 119 posts.
->Graduate candidates could apply for the recruitment and practice questions from Uttarakhand Patwari's previous year papers and Uttarakhand Patwari Mock Test.
->The Uttarakhand Patwari salary for the finally appointed candidates will be in the pay scale of INR 29,200 - INR 92,300.