Directions(1-10): Find the missing term ‘?’ of the following numbers series.
- 6,11,24,49,90,?
144151148162155Option B
1^2+2^2
2^2+3^2
3^2+4^2
4^2+5^2
5^2+6^2
? = 151 - 52,45,66,31,?,17
6675808973Option C
-7*1
+7*3
-7*5
+7*7
-7*9
? = 80 - 720,144,36,12,6,?
64587Option A
/5
/4
/3
/2
/1
? = 6 - 68,78,98,138,218,378,?
725666655698720Option D
+10
+10*2
+20*2
+40*2
+80*2
+160*2
? = 698 - 2,10,30,68,?,222
147112123138130Option E
1^3+1
2^3+2
3^3+3
4^3+4
5^3+5
6^3+6
? = 130 - 11,33,30,90,87,?
225261257230241Option B
*3
-3
*3
-3
*3
? = 261 - 620,613,594,557,496,?
358400395382405Option E
+(1^3-2^3)
+(2^3-3^3)
+(3^3-4^3)
+(4^3-5^3)
+(5^3-6^3)
? = 405 - 13,36,82,151,?,358
230222251243247Option D
+23*1
+23*2
+23*3
+23*4
+23*5
? = 243 - 78,94,69,105,?,120
4456504961Option B
+4^2
-5^2
+6^2
-7^2
+8^2
? = 56 - 33,72,124,?,267,358
177160189190181Option C
+13*3
+13*4
+13*5
+13*6
+13*7
? = 189
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