Which of the following numbers will replace the question mark (?) in the given series? 3, 17, 83, 329, ?, 1961
983
Pattern is:
3×6- 1=17
17×5- 2=83
83 ×4 - 3=329
329 ×3 - 4 = 983
983 ×2 - 5 = 1961
missing term is 983
Important Questions from Sequence & Series
4 is related to 64 following a certain logic. Following the same logic, 9 is related to 729. To which of the following is 12 related following the same logic?
(NOTE: Operations should be performed on whole numbers without breaking down the numbers into their constituent digits. E.g., 13 – Operations on 13 such as adding/multiplying, etc., to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)What should come in place of ? in the given series based on the English alphabetical order?
ACE, FHJ, KMO, PRT, ?
Two sets of numbers are given below. In each set of numbers, certain mathematical operation(s) on the first number result(s) in the second number. Similarly, certain mathematical operation(s) on the second number result(s) in the third number and so on. Which of the given options follows the same set of operations as in the given sets? (NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding/subtracting/multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
Find the area (in cm²) of the sector, where the radius of the circle is 24 cm and length of the arc is 7 cm.
Select the option that represents the letters that when sequentially placed from left to right in the blanks below will complete the letter series.
_ _ C _ D C _ _ C C _ _
