NIMCET 2018 — Logical Reasoning PYQ

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Question

NIMCET 2018 — Logical Reasoning PYQ

NIMCET | Logical Reasoning | 2018

The last digit of the number obtained by multiplying the numbers 81 × 82 × 83 × 85 × 86 × 87 × 88 × 89 will be

Choose the correct answer:

Explanation

Correct Option - 1

Given:
81 × 82 × 83 × 85 × 86 × 87 × 88 × 89
Concept Used:
To find the last digit number in a multiplication,
multiply only digit place numbers of a given series.
Calculation:
81 × 82 × 83 × 85 × 86 × 87 × 88 × 89

⇒ Multiplying 1×2×3×5×...
⇒ We will get zero '0' at the digit place
∴ We will obtain 0 at the digit place after multiplying the given numbers.