Question : Directions: By interchanging which two numbers (not digits) the given equation will be correct? 16 + 6 ÷ 18 – 5 × 1 = 14
Option 1: 5 and 16
Option 2: 14 and 18
Option 3: 5 and 14
Option 4: 18 and 6
Recommended: How to crack SSC CHSL | SSC CHSL exam guide
Don't Miss: Month-wise Current Affairs | Upcoming government exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 18 and 6
Solution : Given: 16 + 6 ÷ 18 – 5 × 1 = 14
Interchange the numbers in the options one by one in the given equation. First option: 5 and 16 5 + 6 ÷ 18 – 16 × 1 = 14 ⇒ 5 + 0.34 – 16 × 1 = 14 ⇒ 5 + 0.34 – 16 = 14 ⇒ 5.34 – 16 = 14 ⇒ –10.66 ≠ 14 Second option: 14 and 18 16 + 6 ÷ 14 – 5 × 1 = 18 ⇒ 16 + 0.43 – 5 × 1 = 18 ⇒ 16 + 0.43 – 5 = 18 ⇒ 16.43 – 5 = 18 ⇒ 11.43 ≠ 18 Third option: 5 and 14 16 + 6 ÷ 18 – 14 × 1 = 5 ⇒ 16 + 0.34 – 14 × 1 = 5 ⇒ 16 + 0.34 – 14 = 5 ⇒ 16.34 – 14 ⇒ 2.34 ≠ 5 Fourth option: 18 and 6 16 + 18 ÷ 6 – 5 × 1 = 14 ⇒ 16 + 3 – 5 × 1 = 14 ⇒ 16 + 3 – 5 = 14 ⇒ 19 – 5 ⇒ 14 = R.H.S
Therefore, only the fourth option satisfies the R.H.S. of the given equation. Hence, the fourth option is correct.
Candidates can download this e-book to give a boost to thier preparation.
Application | Eligibility | Admit Card | Answer Key | Preparation Tips | Result | Cutoff
Question : Directions: By interchanging the given two numbers (not digits) which of the following equations will not be correct? 4 and 6
Option 1: 2 + 6 × 5 – 4 = 16
Option 2: 4 + 5 – 6 = 7
Option 3: 6 ÷ 2 – 4 × 5 = –28
Option 4: 6 × 3 – 4 ÷ 1 = 3
Question : Directions: By interchanging which two signs the given equation will be correct? 12 ÷ 16 – 8 + 14 × 2 = 38
Option 1: – and ÷
Option 2: × and ÷
Option 3: ÷ and +
Option 4: + and ×
Question : Directions: By interchanging which two signs the given equation will be correct? 39 – 3 ÷ 13 + 16 × 8 = 17
Option 1: × and –
Option 2: + and –
Option 3: ÷ and –
Option 4: × and ÷
Question : Directions: After interchanging the given two numbers (Not digits) what will be the values of expression (I) and (II) respectively? 4 and 6 l. 8 – 4 × 3 + 6 ÷ 2 II. 4 + 3 × 6 – 8 ÷ 2
Option 1: 8 and 10
Option 2: 10 and 8
Option 3: 14 and – 8
Option 4: – 8 and 14
Question : Directions: By interchanging which two numbers (not digits) the given equation will be correct? 13 + 9 ÷ 78 × 27 – 16 = 3
Option 1: 3 and 78
Option 2: 78 and 27
Option 3: 13 and 78
Option 4: 27 and 16
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile