Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? –15, –9, –3, 3, 9, 15, ?
Option 1: 24
Option 2: 30
Option 3: 21
Option 4: 18
New: SSC MTS Tier 1 Answer key 2024 out
Don't Miss: Month-wise Current Affairs | Upcoming Government Exams
New: Unlock 10% OFF on PTE Academic. Use Code: 'C360SPL10'
Correct Answer: 21
Solution : Given: –15, –9, –3, 3, 9, 15, ?
In the above-given series, add 6 to the previous number to obtain the next number. –15 + 6 = –9; –9 + 6 = –3; –3 + 6 = 3; 3 + 6 = 9; 9 + 6 = 15; 15 + 6 = 21
So, the missing number of the series is 21. Hence, the third option is correct.
Application | Cutoff | Selection Process | Preparation Tips | Eligibility | Exam Pattern | Admit Card
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? –7, – 6, – 4, – 1, 3, 8, 14, ?
Option 1: 26
Option 2: 21
Option 3: 24
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 13, 9, 5, 1, –3, –7, –11, ?
Option 1: –13
Option 2: –15
Option 3: –14
Option 4: –16
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? 14, 9, 4, –1, –6, ?
Option 1: –8
Option 2: –14
Option 3: –23
Option 4: –11
Question : Directions: Which two numbers should be interchanged to make the given equation correct? 9 + 30 × 15 – 18 ÷ 6 = 274
Option 1: 18 and 9
Option 2: 30 and 18
Option 3: 15 and 18
Option 4: 9 and 30
Question : Directions: Which of the following numbers will replace the question mark (?) in the given series? –67, –64, –58, –49, –37, –22, ?
Option 1: –2
Option 2: 2
Option 3: –4
Option 4: 4
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile