Which of the following numbers will replace the question marks (?) in the given series? 61, ?, ?, 73, 79, 83, 89
67, 71
The correct answer is "67, 71." The given series consists of prime numbers in increasing order. The missing numbers should be the prime numbers between 61 and 73, which are 67 and 71.
Similar Questions
Find the missing number: 6 : 42 :: 9 : ?
Find the missing number.
24, 35, 46, 57, ?, 79
Find the missing number: 5 : 180 :: 6 : ?
Observe the following table and determine the missing number in the last cell:
A B C D Result 5 2 3 10 40 4 3 5 8 40 6 4 2 12 ? What will come in the place of ‘?’ in the following equation, if ‘÷’ and ‘–‘ are interchanged and ‘×’ and ‘+’ are interchanged?
37 ÷ 56 – 7 × 2 + 6 = ?
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘-’ are interchanged and ‘x’ and ‘÷’ are interchanged?
1064 x 2 - 653 ÷ 2 + 89 = ?
Select the number from among the given options that can replace the question mark (?) in the following series.
300, 152, 80, 48, 40, 52, ?
What will come in place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged?
1205 × 5 + 35 – 197 ÷ 18 = ?
Select the number from among the given options that can replace the question mark (?) in the following series.
625, 382, 301, 274, 265, ?
Select the number from among the given options that can replace the question mark (?) in the following series.
389, 420, 457, 498, 541, ?
Important Questions from Missing Number
Select the number that can replace the question mark (?) in the following pattern.
5
6
7
8
9
115
206
?
502
719
What function does the public key serve in digital signature verification?
Which of the following is an example of multi-factor authentication for PC security?
Find the missing term in the following question:
What number will come in place of question mark in this series?
100, 115, ?, 150, 170, 185
A. 135
B. 130
C. 140
D. 145
