Argentina had football team of 22 player of which captain is from Brazilian team and goalie from European team. For remaining player they have picked 6 from argentine and 14 from European. Now for a team of 11 they must have goalie and captain so out of 9 now they plan to select 3 from Argentinean and 6 from European. Find out no of methods available for it. (2 marks)

789

Two chords of lengths L1 and L2 are drawn in a circle. Their lengths are inversely proportional to the straight distance joining the centre.Find the radius of circle.

775

All birds are animals. All animals are four legged. Implications a. All animals which are four legged are birds. b. All birds are four legged c. Some birds are four legged d. Some birds are animals but not four legged.

1216

Sum of 5 consecutive numbers is 35. How many of the numers are prime:

699

Length and breadth of a rectangle are in ratio 7:5. If length is reduced by 5 and breadth by 2, area reduces by 65. Find length and breadth.

899

2020201-565656=?

827

3 angles or 3 sides r given. Which will form a triangle?

647

If x,y,z are three consecutive natural numbers, which of the following numbers should be x+y+z

722

If x and x+10 are lengths containing right angle, what is the equation if area is 24 sq.cm

666

If the area of a square has increased by 69%,by what % has its side increased?

802

In the series 0, 3, 8, 15,__ What is the next number?

701

A company installed 36 punching machines at the begining of the year.In the spring they installed 9 additional m/c's and then discontinued 18 in the fall.How many were still installed at the end of the year?

836

L:says all of my other 4 friends have money M:says that P said that exact one has money N:says that L said that precisely two have money O:says that M said that 3 of others have money. P:Land N said that they have money. all are liers.Who has money&who doesn't have?

1425

there are two boats across a river.one of the boat starts from x and proceeds to y at the other river end.while the other boat starts from y and proceeds to x.the first time these two boats meet is 200 kms from x.they continue their journey reach y and x respectively. when they come back they meet at a point which is 400 kms from y .find the width of the river ..

635

A sequence is given. You should find out error & write correct 1 2 5 10 13 26 29 48.

758