Q1. A shopkeeper marked an article 35% above its cost price then sold at 20% discount. find the profit percentage of shopkeeper?
(a) 6%
(b) 8%
(c) 4%
(d) 5%
(e) 9%
Q2. Deepak invested a sum on compound interest for 3 years and the rate of interest for first, second and third year is 5%, 10% and 20% respectively. If Deepak gets an amount of Rs. 138600 after three years, then find the sum invested by him?
(a) 100000 Rs.
(b) 120000 Rs.
(c) 110000 Rs.
(d) 112000 Rs.
(e) None of these
Q3 Ratio of income to expenditure of Veer is 8 : 5. If the income of Veer increased by 50% and saving of Veer remains same, then find the ratio of new expenditure to initial expenditure of Veer.
(a) 11 : 8
(b) 12 : 7
(c) 3 : 2
(d) 4 : 3
(e) 9 : 5
Q4. The perimeter of an equilateral triangle is equal to the perimeter of a square whose diagonal is 6√6 cm. Find out the area of the equilateral triangle?
(a) 18√3 cm²
(b) 38√3 cm²
(c) 58√3 cm²
(d) 28√3 cm²
(e) 48√3 cm²
Q5. The monthly salary of Rekha is increased by 5% every year and her current monthly salary is Rs. 11025. Find the monthly salary of Rekha two years ago was?
(a) 10100 Rs.
(b) 10000 Rs.
(c) 10600 Rs.
(d) 10500 Rs.
(e) 10300 Rs.
Solutions