APTITUDE QUESTIONS AND ANSWERS 281 to 290
281. The average of odd numbers upto 100 is: |
51 |
50 |
49.5 |
49 |
282. The length of longest pole that can be placed on the floor of a room is 10 m and the length of the longest pole that can be placed in the room is 10 m. The height of the room is : |
6 m |
7.5 m |
8 m |
10 m |
283. A, B, C enter into a partnership with shares in the ratio . After 4 months , A increases his share by 50% If the total profit at the end of one year be Rs. 21600, the B� s share in the profit is: |
Rs. 2100 |
Rs. 2400 |
Rs. 3600 |
s. 4000 |
284. A sum of money amounts to Rs.10648 in 3 years and Rs. 9680 in 2 years. The rate of interest is : |
5% |
10% |
15% |
20% |
285. The average of first nine multiples of 3 is : |
12.0 |
12.5 |
15.0 |
18.5 |
286. If the length, breadth and the height of a cuboid are in the ratio 6 : 5 : 4 and if the total surface area is 33300 cm2, then the length, breadth and height in cms, are respectively : |
90,85,60 |
85,75,60 |
90,75,70 |
90,75,60 |
287. The difference between simple interest and the compound interest on Rs. 600 for 1 year at 10% per annum, reckoned half yearly is: |
Nil |
Rs. 6.60 |
Rs. 4.40 |
Rs. 1.50 |
288. By investing in 3 stock at 96%, one earns Rs. 100. The investment made is: |
Rs. 36000 |
Rs. 3600 |
Rs. 2560 |
Rs. 4800 |
289. The length of longest rod that can be placed in a room 20 m long. 16 m broad and 12 m high, is : |
20 m |
16.4 m |
48 m |
28.2 m |
290. Two train 132 metres and 108 metres long are running in opposite directions, one at the rate of 32 kmph and another one at the rate of 40 kmph. From the moment they meet the will cross each other in: |
10 seconds |
11 seconds |
12 seconds |
13 seconds |
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