11. Solid cube of 6 * 6 * 6. This cube is cut into to 216 small cubes. (1 * 1 * 1).the big cube is painted in all its faces. Then how many of cubes are painted at least 2 sides.
1. 56
2. 45
3. 23
4. 28
12. 1, 5, 14, 30, ?, 91
1. 45
2. 55
3. 60
4. 70
5. None of these
13. If 9 engines consume 24 metric tonnes of coal, when each is working 8 hours a day; how much coal will be required for 8 engines, each running 13 hours a day, it being given that 3 engines of the former type consume as much as 4 engines of latter type.
1. 22 metric tonnes.
2. 27 metric tonnes.
3. 26 metric tonnes.
4. 25 metric tonnes.
14. To 15 lts of water containing 20% alcohol, we add 5 lts of pure water. What is % alcohol.
1. 20%
2. 34%
3. 15%
4. 14%
15. A house wife saved Rs. 2.50 in buying an item on sale .If she spent Rs.25 for the item ,approximately how much percent she saved in the transaction ?
1. 8%
2. 9%
3. 10%
4. 11%
Ans: 2.
16. A man can row upstream at 8 kmph and downstream at 13 kmph.The speed of the stream is?
1. 2.5 kmph
2. 4.2 kmph
3. 5 kmph
4. 10.5 kmph
17. Find what is the next letter. Please try to find. O,T,T,F,F,S,S,E,N,_ What is that letter?
1. B
2. S
3. Q
4. T
5. O
18. A boy has Rs 2. He wins or loses Re 1 at a time If he wins he gets Re 1 and if he loses the game he loses Re 1. He can loose only 5 times. He is out of the game if he earns Rs 5. Find the number of ways in which this is possible?
1. 14
2. 23
3. 16
4. 12
5. 10
19. A is twice as good a workman as B and together they finish a piece of work in 18 days.In how many days will A alone finish the work?
1. 27
2. 26
3. 25
4. 24
20. Daal is now being sold at Rs. 20 a kg. During last month its rate was Rs. 16 per kg. By how much percent should a family reduce its consumption so as to keep the expenditure fixed?
1. 20 %
2. 40 %
3. 3%
4. 2%
21. A man sells two buffaloes for Rs. 7,820 each. On one he gains 15% and on the other, he loses 15%. His total gain or loss in the transaction is
1. 2.5% gain
2. 2.25% loss
3. 2% loss
4. 5% loss
5. None of these
22. One ship goes along the stream direction 28 km and in opposite direction 13 km in 5 hrs for each direction.What is the velocity of stream?
1. 1.5 kmph
2. 2.5 kmph
3. 1.8 kmph
4. 2 kmph
23. A can have a piece of work done in 8 days, B can work three times faster than the A, C can work five times faster than A. How many days will they take to do the work together
1. 3 days
2. 8/9 days
3. 4 days
4. None of the above
24. 7 Pink, 5 Black, 11 Yellow balls are there. Minimum no. atleast to get one black and yellow ball
1. 17
2. 13
3. 15
4. 19
25.Three friends divided some bullets equally. After all of them shot 4 bullets the total number of bullets remaining is equal to the bullets each had after division. Find the original number divided?
1. 18
2. 20
3. 54
4. 8
