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Dibyanshu Lahiri from Mont Fort Sr Sec School, Roorkee

Subject :NSO Class : Class 8

Look at the given number pattern.
3, 7, 15, 31, 63, .....
What is the 7^th term in the pattern ?

A127
B128
C255
D258

Ans 1:

Sampurna Mandal from DAV Public School Jagganath Talcher, Angul

Yes the answer must be 127

Arnav Raj Sharma from GEMS International School the ultra master mega, Gurgaon

well, the answer is right because it is asking the 7th term.

Shweta Kumari from A B C, Patna

127