Question

If 14 kg of pules cost Rs. 441, what is the cost of 22 kg of pulses :

(a) Rs. 627 (b) Rs. 649

(c) Rs. 671 (d) Rs. 693

Answer 1

Answer = (d)

Cost of 14 kg of pulses = Rs. 441

Cost of 1 kg of pulses Rs. $\frac{441}{14}$

Cost of 22 kg of pulses $=Rs.\frac{441\times 22}{14}=Rs.693$