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Number Series Practice Set 1

Number Series Practice Set 1

Directions  – (Questions. 01 – 05): Find The Correct Answer  in the following number series?

Given Questions are an Important the point of view of Govt Exams and upcoming.

Question 1) ->              2           3         7         22         89         ?
A) 446
B) 412
C) 324
D) 319
E) 298

Question 2) ->              196           100         52         28         ?         10
A) 14
B) 18
C) 12
D) 16
E) 15

Question 3)  ->              140           133         119         98         ?         35
A) 70
B) 45
C) 30
D) 72
E) 61

Question 4)  ->              300           325         276         357         236         ?
A) 302
B) 426
C) 415
D) 496
E) 405

Question 5)  ->              14           ?         14         56         448
A) 9
B) 12
C) 25
D) 7
E) 14

Answer : 

Question 1)  :  A
Question 2)  :  D
Question 3)  :  A
Question 4)  :  E
Question 5)  :  D

Solution  :

Question 1 = The Solution is   (2 x 1)+ 1 ,  (3 x 2)+ 1 ,  (7 x 3)+ 1,  (22 x 4)+ 1 ,   (89 x 5)+ 1

Question 2 = The Solution is   100 x 2 – 4 ,  52 x 2 – 4 , 28 x 2 – 4 , 16 x 2 -4 ,  10 x 2 -4

Question 3 = The Solution is    140 – 133 = 7 , 133 – 119 = 14 , 119 – 98 = 21 , 98 – 28 = 70 ,  70 – 35 = 35

Question 4 = the solution is     300 + 25(52) = 325 , 325 – 49(72) = 276 , 276 + 81(92) = 357 , 357 – 121(112) = 236 , 236 + 169(132) = 405

Qusetion 5 = the Solution is     14 x 0.5 = 7  , 7 x 1 = 7 , 7 x 2 = 14 , 14 x 4 = 56 , 56 x 8 = 448


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