Question
Find the number of sides in a polygon in which each
internal angle is 120° ?Solution
Internal Angle = ((n-2) × 180)/n According to the question, ((n-2) × 180)/n = 120° 3n – 6 = 2n n = 6
Find the missing term.
   In each of the following questions, select the related number from the given alternatives:
8/15 : 2/5 : : 16/21 : ?
Select the missing number from the given responses.Â
Find the missing term:
Find the missing number.
20, 30, 42, 56, 72, ?
- Study the given pattern carefully and select the number that can replace the question mark [?] in it.
First row: 10, 6, 964
Second row: 7, 3... Find the missing term in the following series:
43 44 ? 69 185
...Find the missing number by analysing the pattern followed by the numbers in each row.
Study the given pattern carefully and select the number that can replace the question mark (?) in it.
 First row: 84, 42, 49
Second row: ...
Study the given pattern carefully and select the number that can replace the question mark [?] in it?
Relevant for Exams:
