**1. If A, B, C and D are four consecutive even numbers and their average is 181, what is the product of B and C?**

1) 32760

2) 33860

3) 34756

4) 43852

5) None of these

**2. Seven boys and seven girls are to be seated around a circular table in such a way that no two girls are together. In how many different ways can they be arranged?**

1) 3682880

2) 3688200

3) 3628800

4) 3682200

5) None of these

**3. In how many different ways can we select a queen or a spade from a full pack of cards?**

1) 13

2) 14

3) 16

4) 12

5) None of these

**4. Uday can complete a piece of work in 16 days while Ramesh can complete it in 24 days. They worked together for 5 days. Then Uday left the work. In how many days will Ramesh finish the remaining work?**

1) 111/2

2) 12 days

3) 14 days

4) 131/2

5) None of these

**5. A goldsmith mixes two types of alloys. He takes 12 kg of the first alloy containing gold and silver in the ratio of 3 : 2 and 36 kg of the second alloy containing gold and silver in the ratio of 2 : 3. What is the ratio of gold to silver in the final alloy?**

1) 11 : 9

2) 9 : 11

3) 3 : 7

4) 7 : 3

5) None of these

**6. Fresh grapes contain 85% water by weight while dry grapes contain 25% water. What is the weight of dry grapes in 25 kg fresh grapes?**

1) 3 kg

2) 3.75 kg

3) 4 kg

4) 5 kg

5) None of these

**7. An unscrupulous shopkeeper marks up the cost price of an article by 30% and then offers a discount of 20% to please his customers. Apart from this, he also uses false weight, which is 15% less than the original weight. What is his profit percentage?**

1) 1314/33

2) 1817/35

3) 3649/61

4) 4737/53

5) None of these

**8. Two trains start simultaneously from Lucknow and Jaipur towards each other with speeds of 70 km/hr and 90 km/hr respectively. When they met each other it was observed that one of them had covered 350 km more than the other. Find the distance between Lucknow and Jaipur.**

1) 2800 km

2) 3200 km

3) 1800 km

4) 2600 km

5) None of these

**9. A spherical ball whose radius is 42 cm is completely immersed in a vessel filled with water. Find the volume of water displaced by the ball.**

1) 392784 cm3

2) 321474 cm3

3) 310464 cm3

4) 784631 cm3

5) None of these

**10. Premshankar took a loan of ₹ 75000 at a simple rate of interest 14% per annum for 3 years and invested the money thus obtained at the rate of 14% per annum for the same period, compounding annually. How much money did he gain or lose in the whole transaction?**

1) ₹ 4615.80 gain

2) ₹ 4615.80 loss

3) ₹ 3615 gain

4) ₹ 4214 loss

5) None of these

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