Himachal Pradesh Patwari P2016 - Free Online Practice Test

61. 'A' purchased some oranges at total cost 1200. Sold 1/3 at 20% loss, overall had 10% profit. What profit % on remaining?
62. Shopkeeper sells goods at cost price but uses 900 gms for 1 kg. His gain percentage is?
63. Two numbers in ratio 3:5; if increased by 10 each, ratio becomes 5:7. Find the numbers.
64. Present age of Ram and Shyam is in ratio 5:4. After 3 years ratio becomes 11:9. Find Shyam's present age.
65. A, B, and C start business with investments 3500, 2500, and 6000 respectively. Difference between shares of B and C is 1977. Find total annual income.
66. If x + y = 18 and xy = 72, find (x)² + (y)².
67. 36 laborers complete work in 14 days. How many more laborers needed to complete the work in 8 days?
68. 'A' is 60% more efficient than 'B'. If 'A' takes 15 days, how many days will A and B together take?
69. Solve equations: x^2 + 8x + 15 = 0; y^2 + 3y + 2=0. What is the relation between roots?
70. Rs. 2000 amount to Rs. 2600 in 5 years at simple interest. If rate increased by 3%, amount becomes?