LCM of two numbers is 936. If their HCF is 4 and one of the numbers is 72, the other is

The remainder of $$\frac{{{6^{36}}}}{{215}}:$$

5<sup>(x + 3)</sup> = 25<sup>(3x - 4)</sup>, then find the value of x</sup>

There are 154 beads in a rosary and all are coloured, either RED or BLUE or GREEN. The number of blue ones is three less…

A and B have together three times what B and C have, while A, B, C together have thirty rupees more than that of A. If B…

Which of the following is a perfect square ?

Two numbers are in the ratio 3 : 4. If their LCM is 240, the smaller of two number is

Which of the following is the largest fraction ? $${\text{ }}\frac{6}{7},$$ $$\frac{5}{6},$$ $$\frac{7}{8},$$ $$\frac{4}…