Aptitude Test 240

Result

Aptitude Test 240

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Time Taken: -

Question 1/10
1 / -0.33

What approximate value will come in place of question mark (?) in the following questions?

14.96 x √625.03 = ? x √15624.99

Correct

Wrong

Skipped
A
9

Correct

Wrong

Skipped
B
12

Correct

Wrong

Skipped
C
6

Correct

Wrong

Skipped
D
3

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Solutions

? ≈ (15 x √625)/√15625

= (15 x 25/125) = 3
Question 2/10
1 / -0.33

What approximate value will come in place of question mark (?) in the following questions?

140.02% of 499.99 + ?% of 389.98 = 739

Correct

Wrong

Skipped
A
60

Correct

Wrong

Skipped
B
-30

Correct

Wrong

Skipped
C
10

Correct

Wrong

Skipped
D
20

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Solutions

?% of 390 = 739 - 140% of 500

?% of 390 = 739 - 140 x 500/100 = 739 - 700 = 39

? = 39 x 100/390 = 10
Question 3/10
1 / -0.33

What approximate value will come in place of question mark (?) in the following questions?

28.02 x ? x 10.96 = 61.03² + 1822.98

Correct

Wrong

Skipped
A
18

Correct

Wrong

Skipped
B
12

Correct

Wrong

Skipped
C
15

Correct

Wrong

Skipped
D
17

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Solutions

28 x ? x 11 = 61² + 1823

308 x ? = 3721 + 1823 = 5544

? = 5544/308 = 18
Question 4/10
1 / -0.33

What approximate value will come in place of question mark (?) in the following questions?

3612.02 ÷ 86.00 x 10.95 = ? + 14.05

Correct

Wrong

Skipped
A
553

Correct

Wrong

Skipped
B
463

Correct

Wrong

Skipped
C
433

Correct

Wrong

Skipped
D
448

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Solutions

? = 3612 ÷ 86 x 11 - 14

= 42 x 11 - 14

= 462 - 14 = 448
Question 5/10
1 / -0.33

What approximate value will come in place of question mark (?) in the following questions?

∛728.11 - ∛5830.78 + ∛1000.93 = ?

Correct

Wrong

Skipped
A
1

Correct

Wrong

Skipped
B
-27

Correct

Wrong

Skipped
C
-48

Correct

Wrong

Skipped
D
-6

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Solutions

9³ = 729, 18³ = 5832, 10³ = 1000

? ≈ ∛729 - ∛5832 + ∛1000

= 9 - 18 + 10 = 1
Question 6/10
1 / -0.33

Directions For Questions

Study the following information carefully and answer the questions given below:

There are 540 students in a class. Each student plays only one of the three games viz. cricket, football and hockey. 40% of the total number of students plays football. Ratio of boys and girls who play football is 5:3 respectively. Ratio of number of girls who play cricket and number of girls who play football is 10:9 respectively. Number of boys who play cricket is 10% less than the number of girls who play cricket. Ratio of number of boys and number of girls who play hockey is 10:7 respectively.

...view full instructions

Find the total number of students who play cricket and hockey.

Correct

Wrong

Skipped
A
308

Correct

Wrong

Skipped
B
410

Correct

Wrong

Skipped
C
520

Correct

Wrong

Skipped
D
324

Verify mobile number to view the solution

Solutions

Total students = 540

Total football players = 540*0.4 = 216

Total Girls football players = 216*3/8 = 81

So, total boys football players = 216 - 81 = 135

Total girls cricket players = 81/9 * 10 = 90

Total boys cricket players = 0.9 * 90 = 81

Total Hockey players = 540 - (216+171) = 153

Total girls hockey players = 153*7/17 = 63

So, Total boys hockey players = 153 - 63 = 90

The data can be tabulated below:

Number of students who play cricket = 171

Number of students who play hockey = 153

Required sum = 171 + 153 = 324
Question 7/10
1 / -0.33

Directions For Questions

Study the following information carefully and answer the questions given below:

There are 540 students in a class. Each student plays only one of the three games viz. cricket, football and hockey. 40% of the total number of students plays football. Ratio of boys and girls who play football is 5:3 respectively. Ratio of number of girls who play cricket and number of girls who play football is 10:9 respectively. Number of boys who play cricket is 10% less than the number of girls who play cricket. Ratio of number of boys and number of girls who play hockey is 10:7 respectively.

...view full instructions

Number of girls who play hockey is what percent of the number of girls who play cricket?

Correct

Wrong

Skipped
A
60%

Correct

Wrong

Skipped
B
55%

Correct

Wrong

Skipped
C
70%

Correct

Wrong

Skipped
D
50%

Verify mobile number to view the solution

Solutions

Total students = 540

Total football players = 540*0.4 = 216

Total Girls football players = 216*3/8 = 81

So, total boys football players = 216 - 81 = 135

Total girls cricket players = 81/9 * 10 = 90

Total boys cricket players = 0.9 * 90 = 81

Total Hockey players = 540 - (216+171) = 153

Total girls hockey players = 153*7/17 = 63

So, Total boys hockey players = 153 - 63 = 90

Number of girls who play hockey = 63

Number of girls who play cricket = 90

Required percentage = 63/90 x 100 = 70%
Question 8/10
1 / -0.33

Directions For Questions

Study the following information carefully and answer the questions given below:

There are 540 students in a class. Each student plays only one of the three games viz. cricket, football and hockey. 40% of the total number of students plays football. Ratio of boys and girls who play football is 5:3 respectively. Ratio of number of girls who play cricket and number of girls who play football is 10:9 respectively. Number of boys who play cricket is 10% less than the number of girls who play cricket. Ratio of number of boys and number of girls who play hockey is 10:7 respectively.

...view full instructions

Number of boys who play hockey forms what percent of total number of students who play football?

Correct

Wrong

Skipped
A
47.98%

Correct

Wrong

Skipped
B
43.33%

Correct

Wrong

Skipped
C
41.19%

Correct

Wrong

Skipped
D
41.67%

Verify mobile number to view the solution

Solutions

Total students = 540

Total football players = 540*0.4 = 216

Total Girls football players = 216*3/8 = 81

So, total boys football players = 216 - 81 = 135

Total girls cricket players = 81/9 * 10 = 90

Total boys cricket players = 0.9 * 90 = 81

Total Hockey players = 540 - (216+171) = 153

Total girls hockey players = 153*7/17 = 63

So, Total boys hockey players = 153 - 63 = 90

The data can be tabulated below:

Number of boys who play hockey = 90

Total number of students who play football = 216

Required percentage = 90/216 x 100 = 41.67%
Question 9/10
1 / -0.33

Directions For Questions

Study the following information carefully and answer the questions given below:

There are 540 students in a class. Each student plays only one of the three games viz. cricket, football and hockey. 40% of the total number of students plays football. Ratio of boys and girls who play football is 5:3 respectively. Ratio of number of girls who play cricket and number of girls who play football is 10:9 respectively. Number of boys who play cricket is 10% less than the number of girls who play cricket. Ratio of number of boys and number of girls who play hockey is 10:7 respectively.

...view full instructions

Find the respective ratio of the number of boys who play hockey and the number of girls who play football.

Correct

Wrong

Skipped
A
9:7

Correct

Wrong

Skipped
B
10:9

Correct

Wrong

Skipped
C
7:8

Correct

Wrong

Skipped
D
11:9

Verify mobile number to view the solution

Solutions

Total students = 540

Total football players = 540*0.4 = 216

Total Girls football players = 216*3/8 = 81

So, total boys football players = 216 - 81 = 135

Total girls cricket players = 81/9 * 10 = 90

Total boys cricket players = 0.9 * 90 = 81

Total Hockey players = 540 - (216+171) = 153

Total girls hockey players = 153*7/17 = 63

So, Total boys hockey players = 153 - 63 = 90

The data can be tabulated below:

Number of boys who play hockey = 90

Number of girls who play football = 81

Required ratio = 90 : 81 = 10:9
Question 10/10
1 / -0.33

Directions For Questions

Study the following information carefully and answer the questions given below:

There are 540 students in a class. Each student plays only one of the three games viz. cricket, football and hockey. 40% of the total number of students plays football. Ratio of boys and girls who play football is 5:3 respectively. Ratio of number of girls who play cricket and number of girls who play football is 10:9 respectively. Number of boys who play cricket is 10% less than the number of girls who play cricket. Ratio of number of boys and number of girls who play hockey is 10:7 respectively.

...view full instructions

Find the difference between number of boys who play football and cricket.

Correct

Wrong

Skipped
A
48

Correct

Wrong

Skipped
B
54

Correct

Wrong

Skipped
C
62

Correct

Wrong

Skipped
D
60

Verify mobile number to view the solution

Solutions

Total students = 540

Total football players = 540*0.4 = 216

Total Girls football players = 216*3/8 = 81

So, total boys football players = 216 - 81 = 135

Total girls cricket players = 81/9 * 10 = 90

Total boys cricket players = 0.9 * 90 = 81

Total Hockey players = 540 - (216+171) = 153

Total girls hockey players = 153*7/17 = 63

So, Total boys hockey players = 153 - 63 = 90

The data can be tabulated below:

Number of boys who play football = 135

Number of boys who play cricket = 81

Required difference = 135 - 81 = 54

Question 1/10

9

12

6

3

Question 2/10

60

-30

10

20

Question 3/10

18

12

15

17

Question 4/10

553

463

433

448

Question 5/10

1

-27

-48

-6

Question 6/10

308

410

520

324

Question 7/10

60%

55%

70%

50%

Question 8/10

47.98%

43.33%

41.19%

41.67%

Question 9/10

9:7

10:9

7:8

11:9

Question 10/10

48

54

62

60