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Question 1

A number of the form An2 + bn2 + Cn + d where A = 4, b = 2, c = 2, d = 1 and n = 10, is divisible by __.

  • A.5
  • B.2
  • C.9
  • D.7
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2018/2019
Question no.
#1
Type
Objective
Next · Q2 Find X if 9 x-2 = 81

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