Question 21
[Q.21] Find the missing number in the sequence: 3, 5, 9, 17, 33, ?
Detailed Solution
Differences are 2, 4, 8, 16 (doubling). Next difference is 32. 33 + 32 = 65.
[Q.21] Find the missing number in the sequence: 3, 5, 9, 17, 33, ?
Differences are 2, 4, 8, 16 (doubling). Next difference is 32. 33 + 32 = 65.
[Q.22] Select the option that is related to the third term in the same way as the second term is related to the first term: Author : Book :: Sculptor : ?
An Author creates a Book; a Sculptor creates a Statue.
[Q.23] Five students A, B, C, D, E scored different marks. A scored more than B but less than C. D scored more than C but less than E. Who scored the highest marks?
Order from highest to lowest: E > D > C > A > B. E scored the highest.
[Q.24] If 1st January 2024 was a Monday, what day of the week was 1st January 2025?
2024 is a leap year (366 days = 52 weeks + 2 odd days). So 1st Jan 2025 is Monday + 2 = Wednesday.
[Q.25] Complete the letter series: AB, DE, GH, JK, ?
Skip 1 letter between pairs: AB (C skipped) DE (F skipped) GH (I skipped) JK (L skipped) MN.