1. The number obtained by interchanging the digits of a two digit number is less than the original number by 63. If the sum of the digits of the number is 11, what is the original number? (2)
(1) 29
(2) 92
(3) 74
(4) Can’t determined
(5) None of these
2. The profit earned after selling an article for ` 996 is the same as loss incurred after selling the article for ` 894. What is the cost price of the article? (3)
(1) ` 935
(2) ` 905
(3) ` 945
(4) ` 975
(5) None of these
3. The ages of Nishi and Vinnee are in the ratio of 6:5 respectively. After 9 yr the ratio of their ages will be 9:8. What is the different in their ages? (4)
(1) 9 yr
(2) 7 yr
(3) 5 yr
(4) 3 yr
(5) None of these
4. The simple interest accrued on an amount of ` 84000 at the end of 3 yr is ` 30240. What would be the compound interest accrued on the same amount at the same rate in the same period? (5)
(1) ` 30013.95
(2) ` 31013.95
(3) ` 32013.95
(4) ` 33013.95
(5) ` 34013.95