CA CPT Model Test Paper 8 with solutions for online practice

Question : 187 of 200

Marks: +1, -0

Find the probability that at least 5 defective bolts will be found in a box of 200 bolts. If it is known that 2% of such bolts are expected to be defective (Given:

\e ^{–4}

= 0.0183)

0.4717
0.3717
0.3017
None of these

Validate

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