7. A man buys some pigs in Rs. 960-/-. He sells the total pigs with the profit
same to its' cost price. What is the number of the pigs?
8. There is a Blood-Relation problem & 10 questions on this.
There are eight members A, B, C, D, E, F, G and H. The given conditions
are...
A (Male) has two children C (Male) and D (Female).
H (Female) has also two children E (Male) and F (Female).
B is E's mother-in-law.
D is the daughter-in-law.
D is F's sister-in-law.
C's children are grandson of H & E's children are grandson
of A.
Based on this there are 10 questions. If you can draw the family chart then
you can easily answer all of those questions.
18. A man with a dog goes to a journey. Suddenly the dog runs away with the
velocity of 70 km/h. The velocity of man is 35 km/h. The dog goes for 1 hour
and then returns back. What is the total time when the dog is not present with
the man?
19. There are two pipes. A tank fills up by both of these in 3.75 min. One pipe
takes 4 min excess time than the another one to fill up the tank. Then how
many times will be taken by the bigger pipe to fill up the tank?
20. There are 6 boys and 6 girls. They sit around a round table in such that
simultaneously two boys can't be sited. Then how many arrangements can be
made regarding their sitting?
21. The cost price is 3/5 times than the selling price. Then what is the % of
profit?
22. There are three types of mixtures of water and milk. In those mixtures the
ratio of the water and milk is 2:1, 3:2 and 5:3. If the same amount of the three
mixtures are taken to form a new mixture then what is the ratio of the water
and milk in the new mixture?
23. The total differences between the income and expenditure of the
company is 5, 00,000. The ratio of the income and the expenditure of the
company is 5:4. Then what is the total expenditure of the company?
24. X
2
+ Y
2
+12 = Even.
i. `X' is even.
ii. `Y' is odd.
To fulfill the above equation
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