**1.**In

an examination P scored 25 marks less than Q. Q scored 45 more marks than R. T

scored 75 marks which is 10 more than R. U’s score is 80 less than maximum

marks of the test. What approximate percentage of marks did U score in the

examination if he gets 55 marks more than Raman?

(1)

90

90

(2)

70

70

(3)

80

80

(4)

60

60

**2.**Two

pipes A and B can fill a tank independently in 10 hours and 15 hours

respectively, while pipe C can empty it in 30 hours. All pipes are kept open

for 6 hours after which pipes B and C are closed. In what time now onwards

would the tank get full?

(1)

6 hours

6 hours

(2)

2 hours

2 hours

(3)

2.5 hours

2.5 hours

(4)

3

hours

3

hours

**3.**The

largest and the smallest angles of a triangle are in the ratio of 3:1

respectively. The second largest angle of the triangle is equal to 56°. What is

the value of largest angle of the triangle?

(1)

49

49

(2)

129

129

(3)

123

123

(4)

93

93

**4.**Fifteen

men take 21 days of 8 hours each to do a piece of work. How many days of 6

hours each would 21 women take if 3 women do as much work as 2 men?

(1)

20

20

(2)

21

21

(3)

25

25

(4)

30

30

**5.**John

purchased an item for Rs. 52,000 and sold it at loss of 25 percent. With

that amount he purchased another item and sold it at a gain of 40 percent. What

was his overall gain/loss ?

(1)

Loss of Rs. 2600

Loss of Rs. 2600

(2)

Profit of Rs. 2600

Profit of Rs. 2600

(3)

Loss of Rs.

6200

Loss of Rs.

6200

(4)

Profit of Rs. 6200

Profit of Rs. 6200

**6.**In a

school, there are 3600 students. The ratio of boys to girls is 4 : 5. If twenty

percent of the boys and sixty percent of the girls like to play hockey, then

how many students do not like to play hockey?

(1)

1520

1520

(2)

1250

1250

(3)

2008

2008

(4) None of these

**7.**The ratio

of the present ages of Sonu and Monu is 7: 6 respectively. Eight years ago the

respective ratio of their ages was 5 : 4. What will be Monu’s age four years

from now?

(1) 28 years

(2) 32 years

(3) 24 years

(4) 30 years

**8.**The sum of three

consecutive odd numbers is 20 more than the smallest number. What is the middle

number?

(1) 7

(2) 9

(3) 11

(4)

5

5

**9.**A invests

Rs. 24000 to start a business. Four months later B joins him by investing Rs.

31000 and after another two months C joins them by investing Rs. 40000. At the

end of one year the business earns a profit of Rs. 12028. What is C’s share in

the profit?

(1) Rs. 4464

(2) Rs. 3844

(3) Rs. 3720

(4) Rs. 3270

**10.**2 men can complete a

piece of work in 6 days. 2 women can complete the same piece of work in 9 days,

whereas 3 children can complete the same piece of work in 8 days. 3 women and 4

children worked together for 1 day. If only men were to finish the remaining

work in 1 day, how many total men would be required?

(1) 4

(2) 8

(3) 6

(4) 2

**Answers**

with Explanation:-

with Explanation:-

**1.**

**(4)**Marks of T = 75

Marks of R = 65

Marks of Q = 110

Marks of P = 85

Marks of U = 120

Maximum marks = 200

Required percentage =

120/200 x 100 = 60%

120/200 x 100 = 60%

**2.(2)**Let the capacity of the tank be 30 litres.

So Pipe A can fill 3

litre/hour, Pipe B can fill 2 litre/hour and Pipe C can empty 1 litre/hour.

litre/hour, Pipe B can fill 2 litre/hour and Pipe C can empty 1 litre/hour.

Together they can fill

= 3 + 2 – 1 = 4 litre/hour

= 3 + 2 – 1 = 4 litre/hour

Tank filled in 6 hours

= 24 litres

= 24 litres

Time to fill the

remaining tank by pipe A alone = 6/3 = 2 hours

remaining tank by pipe A alone = 6/3 = 2 hours

**3.(4)**Let the largest and smallest angles be x and

3x. Now

x + 3x + 56 = 180

x = 31

largest angle = 93°.

**4.(4)**3W = 2M

21 W = 14 M

Let the required number

of days be x.

of days be x.

N

_{1}D_{1}H_{1}= N_{2}D_{2}H_{2}
15 X 21 X 8 = 14 X 6 X x

X = 30 days

**5.(2)**CP of first item = Rs. 52000

Selling price of second

item = 52000 x 0.75 x 1.4

item = 52000 x 0.75 x 1.4

His overall profit = 54600 – 52000 = 2600

**6. (4)**

Total Students in school = 3600

Number of boys = 4/9 x 3600 = 1600

Number of boys who like hockey = 20% of

1600 = 320

1600 = 320

Number of girls = 2000

Number of girls who like hockey = 60% of

2000 = 1200

2000 = 1200

Number of students who do not like hockey

= (1600 – 320) + (2000 – 1200) = 2080

= (1600 – 320) + (2000 – 1200) = 2080

**7. (1**)

Let the present ages of Sonu and Monu be 7x and 6x. Now

7x – 8 /6x – 8 = 5/4

x = 4

Present age of Monu = 24 years

Monu’s age four years from now = 24 + 4 =

28 years

28 years

**8. (2)**

Let the numbers be x, x + 2 and x + 4. Then

x + (x + 2) + (x + 4) = x + 20

x = 7

So the middle number is 9.

**9. (3)**

The ratio of their investments = 24000 x 12: 31000 x 8 :

40000 x 6 = 36 : 31:30

40000 x 6 = 36 : 31:30

Since the ratio of investment is also the

ratio of profit,

ratio of profit,

C’s share = 30/97 x 12028 = 3720

**10. (2)**

2 M x 6 = 2 W x 9 = 3 C x 8

2 M = 3 W = 4 C

The ratio of efficiency of man, woman and children =

1/2: 1/3: 1/4 = 6: 4: 3

1/2: 1/3: 1/4 = 6: 4: 3

Let the work done by a man, a woman and a

children in one day be 6 units, 4 units and 3 units respectively.

children in one day be 6 units, 4 units and 3 units respectively.

So the total work to be done = 2x6x6 = 72

units

units

Work done by 3 women and 4 children in one

day = 3 x 4 + 4x 3 = 24 units

day = 3 x 4 + 4x 3 = 24 units

Remaining work = 72 – 24 = 48 units

Number

of men required to complete the remaining work in one day = 48/6 = 8

When will b FCI exam ?

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Tribal Groups in India

http://www.sscadda.com/2015/04/tribal-groups-in-india.html

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