Quiz about quantitative aptitude

Question 1

Find the greatest number that divides 130, 305 and 245 leaving remainders 6, 9 and 17, respectively?

Accepted Answer

(a) 4

Answer

(b) 5

Answer

(c) 14

Answer

(d) 24

Question 2

What will be the greatest number that divides 1023 and 750 leaving remainders 3 and 2, respectively

Accepted Answer

68

Answer

65

Answer

63

Answer

62

Question 3

. In a store, there are 345 L mustard oil, 120 L sunflower oil and 225 L soyabean oil. What will be the capacity of the largest container to measure the above three types of oil?

Accepted Answer

15L

Answer

2L

Answer

3L

Answer

10L

Question 4

2 The monthly income of a person is ? 8000. If his income is increased by 20%, then what will be his new monthly income?

Accepted Answer

9600

Answer

9000

Answer

9900

Answer

9200

Question 5

The price of a computer is Rs. 20000. What will be the price of computer after reduction of 25%?

Accepted Answer

15000

Answer

10000

Answer

12000

Answer

16200

Question 6

If income of Ravi is 20% more than that of Ram, then income of Ram is how much per cent less than that of Ravi?

Accepted Answer

50/3

Answer

25/2

Answer

33/2

Answer

11/2

Question 7

If in an examination, the marks obtained by Preeti is 20% less than that of Vandana, then marks obtained by Vandana is how much per cent more than marks obtained by Preeti?

Accepted Answer

25

Answer

20

Answer

30

Answer

32

Question 8

The salary of a worker is first increased by 5% and then it is decreased by 5%. What is the change in his salary?

Accepted Answer

0.25

Answer

0.75

Answer

0.5

Answer

0.35

Question 9

The price of an article is first increased by 20% and later on the price were decreased by 25% due to reduction in sales. Find the net percentage change in final price of Article.

Accepted Answer

10%

Answer

11%

Answer

12%

Answer

13%

Question 10

If the price of milk falls down by 20%, by how much per cent must a householder increase its consumption, so as not to decrease his expenditure on this item?

Accepted Answer

25

Answer

35

Answer

45

Answer

50

Question 11

The population of a town is 352800. If it increases at the rate of 5% per annum, then what will be its population 2 yr hence. Also, find the population 2 yr ago.

Accepted Answer

320000

Answer

300000

Answer

310000

Answer

250000

Question 12

Population of a city in 2004 was 1000000. If in 2005 there is an increment of 15%, in 2006 there is a decrement of 35% and in 2007 there is an increment of 45%, then find the population of city at the end of year 2007.

Accepted Answer

1083875

Answer

1054000

Answer

1123100

Answer

2500251

Question 13

The price of 10% increased of an article of Rs. 100, then again 10% increased the price. How much is increased in total price?

Accepted Answer

21

Answer

22

Answer

23

Answer

25

Question 14

The monthly income of a person is Rs. 5000. If his income is increased by 30%, then what is his monthly income now?

Accepted Answer

6500

Answer

7000

Answer

5000

Answer

4500

Question 15

1 If the price of 8 bananas is Rs.40, then find out the price of 12 bananas

Accepted Answer

60

Answer

20

Answer

50

Answer

65

Question 16

Ramesh walks 160 m everyday, how many kilometres will he walk in 4 weeks.

Accepted Answer

4.48m

Answer

5m

Answer

5.2m

Answer

5.3m

Question 17

If Karan travels at a speed of 60 km/h and covers a distance in 9 h, then how much time will he take to travel the same distance at a speed of 90 km/h?

Accepted Answer

6h

Answer

7h

Answer

5h

Answer

3h

Question 18

If 30 men working 18 h per day can reap a field in 32 days, in how many days can 36 men reap the field working 16 h per day?

Accepted Answer

30 days

Answer

15 days

Answer

20 days

Answer

25 days

Question 19

A worker makes a toy in every 2 h. If he works for 80 h, then how many toys will he make

Accepted Answer

40

Answer

54

Answer

45

Answer

39

Question 20

.12 men can do a piece of work in 24 days. How many days are needed to complete the work, if 8 men are engaged in the same work?

Accepted Answer

36

Answer

35

Answer

23

Answer

25

Question 21

. In a garrison, there was food for 1000 soldiers for one month. After 10 days, 1000 more soldiers joined the garrison. How long would the soldiers be able to carry on with the remaining food?

Accepted Answer

10

Answer

11

Answer

15

Answer

12

Question 22

A man and a boy working together can complete a work in 24 days. If for the last 6 days, the man alone does the work, then it is completed in 26 days. How long will the boy take to complete the work alone?

Accepted Answer

72

Answer

73

Answer

49

Answer

62

Question 23

Present age of Karan is 5 times the age of Shivam. After 10 yr, Karan will be 3 times as old as Shivam. What are the present ages of Karan and Shivam?

Accepted Answer

10 yr

Answer

5 yr

Answer

12 yr

Answer

13 yr

Question 24

5 yr ago, age of Sachin was 4 times the age of Vineet and after 10 yr, Sachin will be twice as old as Vineet. Find the present ages of Sachin and Vineet.

Accepted Answer

35 & 12.5

Answer

36 & 27

Answer

30 & 11

Answer

29 & 34

Question 25

If Akshay is as much elder than Vinay as he is younger to Kartik and sum of ages of Vinay and Kartik is 48 yr, then find the age of Akshay.

Accepted Answer

24

Answer

32

Answer

30

Answer

21

Question 26

10 men can make 20 toys in 12 days working 12 h a day. Then, in how many days can 24 persons make 32 toys working 16 h a day?

Accepted Answer

6

Answer

7

Answer

5

Answer

3

Question 27

If A can do a piece of work in 4 days, B can do the same work in 8 days and C can do the same work in 12 days, then working together, how many days will they take to complete the work?

Accepted Answer

22.2

Answer

22.3

Answer

22

Answer

24.3

Question 28

A and B can do a piece of work in 3 days. B and C can do the same work in 9 days, while C and A can do it in 12 days. Find the time in which A, B and C can finish the work, working together.

Accepted Answer

3.78

Answer

3.80

Answer

3.9

Answer

3.25

Question 29

When A alone does a piece of work, he takes 16 days more than the time taken by (A + B) to complete the work, while B alone takes 9 days more than the time taken by (A + B) to finish the work. What time, A and B together will take to finish this work?

Accepted Answer

12 days

Answer

11 days

Answer

13 days

Answer

14 days

Question 30

A contract is to be completed in 92 days and 234 men were set to work, each working 16 h a day. After 66 days, 4/7 of the work is completed. How many additional men may be employed, so that the work may be completed in time, each man now working 18 h a day?

Accepted Answer

162

Answer

161

Answer

163

Answer

164

Question 31

1 Akansha can do a piece of work in 6 days, while Vasudha can do the same work in 5 days. If the total amount to be given for this work is Rs.660, then what will be the share of Vasudha, if both work together.

Accepted Answer

360

Answer

330

Answer

320

Answer

310

Question 32

A sum of money invested at compound interest amounts to Rs. 800 in 2 yr and Rs. 840 in 3 yr. Find the rate of interest per annum and the sum.

Accepted Answer

725.62

Answer

725.60

Answer

725.63

Answer

725.61

Question 33

The population of a city increases at the rate of 15% pa. If its population was 4000 at the end of year 2013, then what will be its population at the end of year 2015?

Accepted Answer

5290

Answer

6259

Answer

5126

Answer

5230

Question 34

Suneeta borrowed certain sum from Reena for 2 yr at simple interest. Suneeta lent this sum to Venu at the same rate for 2 yr at compound interest. At the end of 2 yr, she received Rs.110 as compound interest but paid Rs. 100 as simple interest. Find the sum and the rate of interes

Accepted Answer

250 & 20%

Answer

225 & 30%

Answer

230 & 23%

Answer

224 & 32%

Question 35

If the simple interest for a certain sum for 2 yr at 5% pa is rS.200, then what will be the compound interest for same sum for same period and at the same rate of interest?

Accepted Answer

205

Answer

200

Answer

150

Answer

203

Question 36

Raju lent X 400 to Ajay for 2 yr and Rs. 100 to Manoj for 4 yr and received from both Rs. 60 as collective interest. Find the rate of interest, simple interest being calculated

Accepted Answer

5

Answer

6

Answer

3

Answer

7

Question 37

A container contains 40 L of milk. From this container, 4 L of milk was taken out and replaced by water. This process was further repeated two times. How much milk is now there in the container?

Accepted Answer

29.16

Answer

29.15

Answer

21.53

Answer

28.23

Question 38

In a container, milk and water are present in the ratio 7 : 5. If 15 L water is added to this mixture, the ratio of milk and water becomes 7: 8. Find the quantity of water in the new mixture.

Accepted Answer

40

Answer

35

Answer

23

Answer

25

Question 39

2 containers have milk and water in the ratio 2 :1 and 3 :1, respectively. If both containers are emptied into a bigger container, then find the ratio of milk to water in bigger container?

Accepted Answer

17:7

Answer

12:3

Answer

15:2

Answer

11:7

Question 40

A merchant has 2000 kg of rice, one part of which he sells at 36% profit and the rest at 16% profit. He gains 28% on the whole. Find the quantity sold at 16%.

Accepted Answer

800

Answer

400

Answer

300

Answer

900

Question 41

A merchant had 50 kg of pulse. He sells one part at a profit of 10% and other at 5% loss. Overall he had a gain of 7%. Find the quantity of pulses, which he sold at 10% profit and 5% loss.

Accepted Answer

10 kg

Answer

15 kg

Answer

13 kg

Answer

12 kg

quantitative aptitude

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