William bought some cashews and walnuts. Spending the same amount of money as William, his twin Jillian bought twice as many cashews and 10 less walnuts. If the cost of one walnut is 2 more than the cost of a cashew, then what is the minimum possible number of cashews bought by the twins together?

A child has three different kinds of chocolates costing Rs. 2, Rs. 5 and Rs. 10. He spends total Rs. 120 on the chocolates. What is the minimum possible number of chocolates, he can buy, if there must be atleast one chocolate of each kind?

A child has three different kinds of chocolates costing ₹ 2, ₹ 5 and ₹ 10. He spends total ₹ 120 on the chocolates. What is the minimum possible number of chocolates, he can buy, if there must be atleast one chocolate of each kind?

Jasmher and Ramel went to buy pens. They had the same amount of money at the beginning and both of them bought same kind of pen. Jasmher bought 5 pens and is left with Rs. 100 and Ramel bought 7 pens and is left with Rs. 20 . What is the cost of one pen ?

A father gave equal amount of money to his three daughter Simron, Cinderella and Sreya to purchase some items for his birthday party. Simron brought puffs which cost Rs. 18 each, Cinderella bought cake which cost Rs.24 each and Sreya bought cool drinks which cost Rs. 30 each. If they spent their money completely on these items, then find the minimum number of cakes that Cinderella bought.