Choose the best option26.0

27.0

28.0

29.0

none of these

Q2)Two poles out of which the second pole is 3 times high the first poles are standing opposite each other on either side of the road, which is 60 m wide. From a point between them on the road, the angles of elevation of the top of the first and second poles are 60 degree and 30 degree respectively. What are the height of the second pole and the distance of the point on the ground from the first pole respectively?

18 m and 6 m

18 m and 6√3 m

18√3 m and 6 m

18√3 m and 6√3 m

18√3 m and 18 m

Q3)There are two concentric circles with centre O. PQRS is a square inscribed in the outer circle. It also circumscribes the inner circle, touching it at points B, C, D and A. What is the ratio of the perimeter of the outer circle to that of polygon ABCD?

Choose the best option

3π/4

π/3

2π/3

None of the above

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Q4)A man had 5 children. When their average age was 10 years, the child who was 5 years of age, died. What was the average age of surviving children, 4 years after the death of the child?

Choose the best option

15 1/4 years

14 3/4 years

15 years

14 years

14 1/4 years

Q5)If (x + 2) 2 = 9 and (y + 3) 2 = 25, then what is the maximum value of x / y?

Choose the best option

1/8

1/2

5/8

5/2

10/3

Choose the best answer

Q6)Three bags A, B, C containing 1, 2 and 3 balls respectively are to be used in a game played by Aman and Rajan The rules of the game are: Each player in turn can pick only one ball or all the balls from just one bag. The person who has to take the last ball loses the game. If Aman starts the game then what should Aman do in order to win?

Choose the best option

Pick 1 ball from Bag A

Pick 1 ball from Bag B

Pick 1 ball from Bag C

Pick all the balls from Bag B

Q7)Solve Questions using the data given. A number ‘N’ is written as N = (3 4) * (5 7).

Find the number of co – primes to N which are less than N.

Choose the best option

3375000

3745000

3275000

4165000

Can not be determined

Q8)Find the greatest number consisting of five digits, which is exactly divisible by 7, 10, 15, 21 and 28.

99840

99900

99960

99990

Q9)What is the remainder when 7+707+70707+7070707 +707070707+70707070707 +7070707070707 is divided by 6?

0

1

3

5

2

Q10)Choose the correct option.

The speed of a boat in still water is 15 km/h. If it can travel 30 km downstream in the same time as it can travel 24 km upstream, then what is the speed of the stream?

1.67 km/hr

3.5 km/hr

2 km/hr

1 km/hr