Q. Six years ago, the ratio of the ages of Kamal and Suresh was 6 : 5 Four years hence, the ratio of their ages will be 11 : 10. What is the age of Suresh at present?
1) 16 years
2) 18 years
3) 22 years
4) 66 years
Q. Atul purchased bread costing Rs. 20 and gave a 100 rupee note to the shopkeeper. The shopkeeper gave the balance money in coins of Rs. 2, Rs. 5, and Rs. 10. If these coins are in the ratio 5: 4:1, how many Rs. 5 coins did the shopkeeper give?
1) 6
2) 5
3) 4
4) 8
Q. A shopkeeper marks his goods 30% higher than the cost price and allows a discount of 10% on the marked price. In order to earn 6.5% more profit, what discount percent should he allow on the marked price?
1) 4
2) 5.5
3) 6
4) 5
Q. The average of eleven numbers is 56. The average of the first three numbers is 52 and that of the next five numbers is 60. The 9th and 10th numbers are 3 and 1 more than the 11th number respectively. What is the average of the 9th and 11th numbers?
1) 53.5
2) 54
3) 52.5
4) 52
Q. A trade bought 640 kg of rice. He sold a part of rice at a 20% profit and the rest at a 5% loss. He earned a profit of 15% in the entire transaction. What is the quantity (in kg) of rice that he sold at a 5% loss?
1) 154
2) 256
3) 128
4) 132
Q. Two equal sums were lent on simple interest at 6% and 10% per annum respectively. The first sum was recovered two years later than the second sum and the amount in each case was Rs. 1105. What was the sum (in Rs) lent in each scheme?
1) 850
2) 936
3) 891
4) 900
Q. A train is to cover 370 km at a uniform speed. After running 100 km, the train could run at a speed of 5 km/h less than its normal speed due to some technical fault. The train got delayed by 36 minutes. What is the normal speed of the train in km/h?
1) 45
2) 50
3) 40
4) 48
Q. The area of a circular park is 12474 m2. There is a 3.5 m wide path around the park. What is the area (in m2) of the path? (Take π = 22/7)
1) 1424.5
2) 1435.5
3) 1440.5
4) 1380.5
Q. A man and a woman, working together can do work in 66 days. The ratio of their working efficiencies is 3 : 2. In how many days can 6 men and 2 women working together do the same work?
1) 14
2) 12
3) 15
4) 18
Q. In △ABC, ∠C = 90° and Q is the midpoint of BC. If AB = 10 cm and AC = 2√10 cm, then the length of AQ is -
1) 5√2 cm
2) 3√5 cm
3) √55 cm
4) 5√3 cm
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