IPMAT Rohtak Arithmetic > Ratio, Proportion & Variation PYQs

Fruits were purchased for Rs 350. 9 boys ate $\frac{3}{5}$ of them in 2 hours. 6 boys feel their stomach as full so do not eat further. In how many hours the remaining fruits will get finished by remaining boys?

Given ratios are $a : b = 2 : 3, b : c = 5 : 2, c : d = 1 : 4$. Find $a : b : c$.

If there are Rs 495 in a bag in denominations of one-rupee, 50 paisa and 25 paisa coins, which are in the ratio 1 : 8 : 16. How many 50 paisa coins are there in the bag?

Raj invested Rs 76000 in a business. After few months Monty joined him and invests Rs 57000. At the end of the year, both of them share the profits at the ratio of 2:1. After how many months Monty joined Raj?