Q. 7.02 * 4.99 - 3.09 * ? = 2.023
Q. A, B and C invested in a business in the ratio 6 : 8 : 9. The time invested by A, B and C in the ratio of 4 : 3 : 4. If profit of B at the end of the year is Rs. 16,750, what is the share of profit of C?
1) Rs. 20,225
2) Rs. 22, 125
3) Rs. 25,225
4) Rs. 25,125
Q. The area of the rectangle is four times the area of the square. If the length of the rectangle is 60 cm and breadth of the rectangle is equal to the side of the square, then find the side of the square.
1) 20 cm
2) 25 cm
3) 18 cm
4) 15 cm
Q. A boat which sails at 10 km/ h in still water starts chasing in upstream directions, from 10 km behind, another one which can sail at 4 km/ h in the upstream direction. After how many hours it will catch up if the stream is lowing at 2 km/ h.
1) 4 hours
2) 2 hours
3) 2.5 hours
4) 3.5 hours
Q. The surface area of the sphere is 616 cm2. Find the perimeter of the square if the diameter of the sphere is two times the side of the square.
1) 35 cm
2) 28 cm
3) 21 cm
4) 42 cm
Q. A man deposit 10% of his salary in PF. He saves 30% of the remaining. The ratio of his expense on medicine and groceries is 3 : 4 of the remaining salary after saving. If his expense of the medicine was Rs. 8,100. Find the monthly salary.
1) Rs. 30,000
2) Rs. 25,000
3) Rs. 20,000
4) Rs. 35,000
Q. The total cost price of two products is Rs. 4,400. One product is sold at 15% profit while the second product is sold at 18% loss. If neither profit nor loss occur then what is the cost price of the first product?
1) Rs. 2,400
2) Rs. 2,200
3) Rs. 3,000
4) Rs. 3, 400
Q. The ratio of the age of father and son is 8 : 1. The father is six years older than mother. The ratio of the age of son and mother is 1 : 7 respectively. Find the age of the father.
Q. Two pipes A and B can fill a cistern in 15 hours and 12 hours respectively. Both pipe opened simultaneously, due to a leakage in cistern it takes 20 minutes more to fill up. What will be the time taken by the leakage to empty the full cistern alone?
1) 80 hours
2) 120 hours
3) 180 hours
4) 140 hours
Q. Find the wrong number in the given series:189, 701, 1044, 1263, 1385, 1449, 1476
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