Question

Cost of $6kg$ of wheat is ₹$72$. What will be the cost of $1kg$ of wheat?

• A. ₹$12$
• B. ₹$432$
• C. ₹$78$
• D. ₹$96$

Answer 1

The correct option is A ₹$12$

This is a classic case of the simple unitary method. If the cost of $6kg$ of wheat is ₹$72$, the cost of $1kg$ will simply be ₹$72$ divided into $6$ parts. So we have,
Cost of $1kg$ = $72/6$ = ₹$12$