Given set is (2, 17, 31) is set of:

(a) Prime numbers

(b) Whole numbers

(c) Odd numbers

(d) Even numbers

Choose the correct answer from the options given below:

The LCM and HCF of two numbers are 35 and 15 respectively. The product of these numbers is ________.

The sum of LCM and HCF of two numbers is 854. If the LCM is 60 times the HCF and one of the numbers is 70, then the other number is:

Simplify $786 \times 237 + 786 \times 763 = ?$

Simplify $2\frac{3}{4} \div 2\frac{2}{3} \div 1\frac{1}{12} = ?$

Find the smallest among the following ?

$\sqrt[4]{6}, \sqrt{2}, \sqrt[3]{4}$ and $\sqrt{3}$

Which of the following lists of numbers is/are an Arithmetic Progression?

(A) 2, 8, 14, 20,........

(B) 0, 4, 8, 12,........

(C) 6, 12, 18, 24,........

(D) 21, 17,15,........

Choose the correct answer from the options given below: