Q1.

One fourth of two-fifth of 30% of a number x is equal to 15. Find 20% of the same number.

(a)100

(b)120

(c)105

(d)80

(e)  None of these

Q2.

The salary of an employee increases consistently by 50% every year. If his salary today is % 10,000, what will be the salary after another 4 years ?

(a)  Rs. 62,500

(b)  Rs. 26,500

(c)  Rs. 50,625

(d)  Rs. 33,750

(e)  None of these

Q3.

The average weight of a group of 53 girls was calculated as 58 kg. It was later discovered that the weight of one of the girls was read as 65 kg. Whereas her actual weight was 45 kg. What is the actual average weight of the group of 53 girls? (rounded off to two digits after decimal)

(a) 58.62 kg.

(b) 58.37 kg.

(c) 57.37 kg.

(d) 57.62 kg.

(e) None of these

Q4.

An urn contains 9 red , 7 white and 4 black balls . If two balls are drown at random then find the probability that both the balls are random ?

(a) 17/95

(b) 18/95

(c) 1/12

(d)  91/190

(e)  None of these

Q5.

In a college the number of students studying Arts, Commerce and Science are in the ratio of 3 : 5 : 8 respectively. If the number of students studying Arts, Commerce and Science is increased by 20%, 40% and 25% respectively, what will be the new ratio of students in Arts, Commerce and Science respectively ?

(a)  18 : 35 : 50

(b) 3 : 10 : 10

(c)  4 : 8 : 5

(d)  32 : 35 : 25

(e) None of these

Q6.

4 years ago, the respective ratio between ½ of A’s age at that time and four times of B’s age at that time was 5 : 12. Eight years hence 1/2 of A’s age at that time will be less than B’s age at that time by 2 years. What is B’s present age 7

(a)  10 years

(b)  14 years

(c)  12 years

(d)  5 years

(e)  8 years

Q7.

Prakash, Sunil and Anil started a business jointly investing Rs. 11 lakhs, Rs. 16.5 lakhs and Rs. 8.25 lakhs respectively. The profit earned by them in the business at the end of three years was Rs. 19.5 lakhs. What will be the 50% of Anil’s share in the profit ?

(a) Rs. 4.5 lakhs

(b) Rs. 2.25 lakhs

(c)Rs. 2.5 lakhs

(d) Rs. 3.75 lakhs

(e)None of these

Q8.

An article is sold at a loss of 10%. Its cost price is Rs  800. A discount of 20% was offered on the labeled price while selling. What is the loss per cent at the labeled price?

(a)10%

(b)15%

(c)20%

(d)0.25%

(e)None of these

Q9.

In how many different ways can the letters of the word ‘AWARE’ be arranged?

(a)150

(b)120

(c)40

(d)60

(e) None of these

Q10.

What amount a man would have received on a principal of Rs. 4,000 after two years at simple interest at the rate of 5 per cent per annum ?

(a) Rs. 4,161

(b) Rs. 5,200

(c) T 4,400

(d)Rs. 4,100.

(e)Rs. 4,190

Q11.

42 women can do a piece of work in 18 days. How many women would be required to do the same work in 21 days?

(a)36

(b)24

(c)30

(d)44

(e) None of these

Q12.

A man gets a simple interest of Rs. 1,000 on a certain principal at the rate of 5 p.c.p.a. in 4 years. What compound Interest will the man get on twice the principal in two years at the same rate ?

[1] Rs. 1,050

[2] Rs. 1,005

[3] Rs. 11,025

[4]Rs. 10,125

[5]None of these

Q13.

A train travelling at the speed of 60 kmph crosses a platform in 20 seconds. What is the length of the train ?

(a)333 metres

(b)300 metres

(c)336 metres

(d)Cannot be determined

(e)None of these

Q14.

A 280 metres long train, travelling at a uniform speed, crosses a platform in 60 seconds and a man standing on the platform in 20 seconds. What is the length of the platform ?

(a)640 metres

(b)420 metres

(c)280 metres

(d)Cannot be determined

(e)None of these

Q15.

A well with 14m inside diameter is dug 10m deep. Earth taken out of it, has been evenly spread all around it to a width of 21m to form an embankment. The height (in metres) of the embankment is

(a) 0 .5

(b)0 .67

(c)0 .75

(d)0 .6

(e)None of these

Q16.

The perimeters of a square and a regular hexagon are equal. The ratio of the area of the hexagon to the area of the square is

(a)2 √3:3

(b) √3:1

(c)3 √3:2

(d)√2 : 4

(e)None of these