By interchanging the digits of a two digit number we get a number which is four times the original number minus 24. If the unit’s digit of the original number exceeds its ten’s digit by 7, then original number is
By investing a 6% stock at 96 an income of Rs. 100 is obtained by making and investment of ?
By investing in 3.75% stock at 96, one earn Rs. 100. The investment made is ?
By investing Rs. 1100 in a 5 1/2% stock one earns Rs. 77. The stock is then quoted at ?
By investing Rs. 1100 in a 5.5% stock one earns Rs. 77. The stock is then quoted at ?
By mixing two brands of tea and selling the mixture at the rate of Rs. 177 per kg, a shopkeeper makes a profit of 18% . If to every 2 kg of one brand costing Rs. 200 per kg, 3 kg of the other brand is added, then how much per kg does he other brand cost ?
By selling 12 apples for a rupee, a man loses 20%. How many for a rupee should he sell to gain 20%
By selling 33 metres of cloth, a person gains the cost of 11 metres. Find his gain%.
By selling 4 articles for 11 rupe, a man loses 4%. Had he sold three articles per rupee, the profit have been :
By selling 90 ball pens for Rs. 160, a person loses 20% . How many ball pens should be sold for Rs. 96 so as to have a profit of 20% ?
