Question : Directions: Which two signs should be interchanged to make the given equation correct? 1664 ÷ 4 × 2 + 712 – 316 = 436
Option 1: ÷ and +
Option 2: ÷ and –
Option 3: – and +
Option 4: + and ×
Latest: SSC CGL 2024 final Result Out | SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL Tier 1 Scorecard 2024 Released | SSC CGL complete guide
Suggested: Month-wise Current Affairs | Upcoming Government Exams
Correct Answer: – and +
Solution : Given: 1664 ÷ 4 × 2 + 712 – 316 = 436
Interchange the signs given in the options one by one with the signs in the given equation – First option: ÷ and + = 1664 + 4 × 2 ÷ 712 – 316 = 1664 + 4 × 0.0028 – 316 = 1664 + 0.0112 – 316 = 1664.0112 – 316 = 1348.0112 ≠ 436 Second option: ÷ and – = 1664 – 4 × 2 + 712 ÷ 316 = 1664 – 4 × 2 + 2.25 = 1664 – 8 + 2.25 = 1666.25 – 8 = 1658.25 ≠ 436 Third option: – and + = 1664 ÷ 4 × 2 – 712 + 316 = 416 × 2 – 712 + 316 = 832 – 712 + 316 = 1148 – 712 = 436 = R.H.S. Fourth option: + and × = 1664 ÷ 4 + 2 × 712 – 316 = 416 + 2 × 712 – 316 = 416 + 1424 – 316 = 1840 – 316 = 1524 ≠ 436
So, only the third option satisfies the R.H.S. of the given equation. Hence, the third option is correct.
Candidates can download this ebook to know all about SSC CGL.
Admit Card | Eligibility | Application | Selection Process | Preparation Tips | Result | Answer Key
Question : Directions: Which two signs should be interchanged to make the given equation correct? 10 – 4 + 13 ÷ 15 × 3 = 71
Option 1: + and ×
Option 2: – and ÷
Option 3: ÷ and ×
Option 4: – and ×
Question : Directions: Which two signs should be interchanged to make the given equation correct? 912 – 456 × 28 + 390 ÷ 2 = 444
Option 1: ÷ and –
Option 2: ÷ and +
Question : Directions: Which two signs should be interchanged to make the given equation correct? 3 × 12 – 6 ÷ 2 + 12 = 16
Option 2: × and ÷
Option 3: – and ÷
Option 4: – and +
Question : Directions: Which two signs should be interchanged to make the given equation correct? 117 ÷ 13 + 16 × 540 – 40 = 644
Option 2: + and ×
Option 4: ÷ and –
Question : Directions: Which two signs should be interchanged to make the given equation correct? 108 ÷ 2 × 10 + 70 – 10 = 480
Option 1: + and –
Option 2: ÷ and ×
Option 3: + and ×
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile