While solving a problem, by mistake, Anita squared a number and then subtracted 25 from it rather than first subtracting…

A girl was asked to multiply a number by $$\frac{7}{8}$$, instead she divided the number by $$\frac{7}{8}$$ and got the …

The greatest among following numbers is : $${\left( 3 \right)^{\frac{1}{3}}},$$ $${\left( 2 \right)^{\frac{1}{2}}}$$ , 1…

The last digit of (1001)<sup>2008</sup> + (1002) = ?

Consider four digit numbers for which the first two digits are equal and the last two digits are also equal. How many su…

The unit digit of (316)<sup>3<sup>4n</sup></sup> + 1 is :

64329 is divided by a certain number, 175, 114 and 213 appears as three successive remainders. The divisor is -

The Remainder of $$\frac{{ {{{888}^{222}} + {{222}^{888}}} }}{3}\,{\text{is}}:$$