Number System MCQs
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 325easy
A number when divided by 91 gives a remainder 17. When the same number is divided by 13. The remainder will be -
Question 326easy
Each member of a picnic party contributed twice as many rupees as the total number of members as the the total collection was Rs. 3042. The number of member present in the party was -
Question 327easy
The value of : $$\left( {1 + \frac{1}{2}} \right)$$ $$\left( {1 + \frac{1}{3}} \right)$$ $$\left( {1 + \frac{1}{4}} \right)$$ ..... $$\left( {1 + \frac{1}{120}} \right)$$
Advertisement
Question 328easy
It is given that $${\text{(}}{{\text{2}}^{32}} + 1)$$ is exactly divisible by a certain number, which one of the following is also definitely divisible by the same number ?
Question 329easy
The unit digit of the expression : $${25^{6251}} \, + $$ $${36^{528}} \, + $$ $${73^{54}} = ?$$
Question 330easy
In an examination, a student was asked find $$\frac{3}{{14}}$$ of a certain number. By mistake he found $$\frac{3}{{4}}$$ of it, his answer is 150 more than the correct answer. The given number is -
Advertisement
Question 331easy
Of the three numbers, the second is twice the first and is also thrice the third. If the average of these three numbers is 44, the largest number is -
Question 332easy
A positive integer when divided by 425 gives a remainder 45. When the same number is divided by 17, the remainder will be :
Question 333easy
The value of $${\text{0}}{\text{.}}\overline 2 + {\text{0}}{\text{.}}\overline 3 + {\text{0}}{\text{.}}\overline {32} $$ is :