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Browse complete papersWhat approximate value will come in the place of the question mark ‘?’ in the following question?
(5.96)3 - (2.14)5 + (4)2 = (10)? × 2
10
3
2
1
4
Correct answer
10
What approximate value will come in the place of the question mark ‘?’ in the following question?
100.98 - ? = 150.04 - 49.99
4
2
5
1
7
Correct answer
4
What approximate value should come in place of the question mark (?) in the following question?
12.5% of 512.04 + 37.5% of 95.99 = ?2
20
30
10
40
50
Correct answer
20
Direction: Study the following table given below carefully and answer the question based on it. These are the marks scored by 4 students in 3 different subjects.
| Student name | Physics | Chemistry | Maths |
|---|---|---|---|
| Sumit | 70 | 50 | 60 |
| Lakshmi | 80 | 60 | 75 |
| Lakhan | 75 | 90 | 60 |
| Krishna | 50 | 80 | 70 |
What is average number scored by lakhan in all the subjects?
70
85
75
80
50
Correct answer
70
Direction: Study the following table given below carefully and answer the question based on it. These are the marks scored by 4 students in 3 different subjects.
| Student name | Physics | Chemistry | Maths |
|---|---|---|---|
| Sumit | 70 | 50 | 60 |
| Lakshmi | 80 | 60 | 75 |
| Lakhan | 75 | 90 | 60 |
| Krishna | 50 | 80 | 70 |
Ratio of marks scored by sumit and Lakshmi together in math to the marks scored by lakhan and Krishna in chemistry together is?
27 : 34
2 : 9
11 : 19
18 : 17
23 : 31
Correct answer
27 : 34
Direction: Study the following table given below carefully and answer the question based on it. These are the marks scored by 4 students in 3 different subjects.
| Student name | Physics | Chemistry | Maths |
|---|---|---|---|
| Sumit | 70 | 50 | 60 |
| Lakshmi | 80 | 60 | 75 |
| Lakhan | 75 | 90 | 60 |
| Krishna | 50 | 80 | 70 |
Find out among all the students who got highest marks?
Sumit
Lakshmi
lakhan
Krishna
Can’t be determined
Correct answer
Sumit
Direction: Study the following table given below carefully and answer the question based on it. These are the marks scored by 4 students in 3 different subjects.
| Student name | Physics | Chemistry | Maths |
|---|---|---|---|
| Sumit | 70 | 50 | 60 |
| Lakshmi | 80 | 60 | 75 |
| Lakhan | 75 | 90 | 60 |
| Krishna | 50 | 80 | 70 |
Find out that total marks scored by sumit is how much percent less/more than total marks scored by Krishna?
20%
10%
30%
50%
25%
Correct answer
20%
Direction: Study the following table given below carefully and answer the question based on it. These are the marks scored by 4 students in 3 different subjects.
| Student name | Physics | Chemistry | Maths |
|---|---|---|---|
| Sumit | 70 | 50 | 60 |
| Lakshmi | 80 | 60 | 75 |
| Lakhan | 75 | 90 | 60 |
| Krishna | 50 | 80 | 70 |
If passing marks is 60% and maximum marks is 100 how many students fail in any one or more subject.
none
one
two
three
four
Correct answer
none
Directions: The following line graph shows the percentage of tank “G” filled/emptied by 6 different Pipes (A1, A2, A3, A4, A5 and A6) in 1 hours.
Pipes A1, A2 and A3 are used to fill the tank and pipes A4, A5 and A6 are used to empty the tank. Initially pipe A2 is opened, after an hour pipe A1 is opened and after another hour all remaining pipes are opened. In what time tank has been emptied since it started filling, if the tank was initially empty?
4 hrs
4 hrs 16 min
4 hrs 20 min
3 hrs 48 min
2 hrs 20 min
Correct answer
4 hrs
Directions: The following line graph shows the percentage of tank “G” filled/emptied by 6 different Pipes (A1, A2, A3, A4, A5 and A6) in 1 hours.
Pipe P is 3 times as efficient as pipe A2, pipe Q is 2 times as efficient as pipe P and pipe R is 2 times efficient than pipe A4. If pipe P and Q are used to fill the tank and pipes R, A2 and A4 are used to empty the tank, in how many hours the empty tank G will be filled completely if all pipes are opened simultaneously?
4 hrs
5 hrs
6 hrs
4.5 hrs
2.5 hrs
Correct answer
4 hrs