Number System MCQs

807 questionsArithmetic-AbilityPage 8 of 90

Practice free Number System multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 807 questions — no login required.

Question 64easy
$$\frac{{\left[ {\left( {888 \times 888 \times 888} \right) - \left( {222 \times 222 \times 222} \right)} \right]}}{{\left[ {\left( {888 \times 888} \right) + \left( {888 \times 222} \right) + \left( {222 \times 222} \right)} \right]} }=\, ?$$
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Question 65easy
The remainder of $$\frac{{{{32}^{{{32}^{32}}}}}}{7}:$$
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Question 66easy
The Remainder of $$\frac{{ {{{888}^{222}} + {{222}^{888}}} }}{3}\,{\text{is}}:$$
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Question 67easy
Find the remainder when 10 + 102 + 103 + 104 + ........ + 1099 is divided by 6.
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Question 68easy
The remainder of (3)67! divided by 80 is :
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Question 69easy
The remainder of $$\frac{{{{39}^{97!}}}}{{40}}$$ is :
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Question 70easy
The remainder of $$\frac{{{2^{59}}}}{{255}}$$ is:
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Question 71easy
The number of prime factors in the expressions 64 × 86 × 108 × 1210 is:
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Question 72easy
x is five digit number. The digit in ten thousands place is 1. the number formed by its digits in units and ten places is divisible by 4. The sum of all the digits is divisible by 3. If 5 and 7 also divide x, then x will be.
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