1 Crore+ students have signed up on EduRev. Have you? 
Directions (15): What should come in place of question mark (?) in the series given below?
41, 164, 2624, ?, 6045696
Directions (15): What should come in place of question mark (?) in the series given below?
14, 43.5, 264, ?, 76188
Directions (15): What should come in place of question mark (?) in the series given below?
274, 301, 426, 769, 1498, ?
Directions (15): What should come in place of question mark (?) in the series given below?
6, 26, 134, 666, 3334, 16666, ?
Directions (15): What should come in place of question mark (?) in the series given below?
949, 189.8, ?, 22.776, 11.388, 6.8328
Directions (69): What should come in place of question mark(?) in the questions given below?(you are not expected to get exact values).
3739.98 + 164.89 × 29.95 = ?
Directions (69): What should come in place of question mark(?) in the questions given below?(you are not expected to get exact values).
6524.98 ÷ 544.88 × 1.02 = ?
Directions (69): What should come in place of question mark(?) in the questions given below?(you are not expected to get exact values).
51% of 5086 – 3/7 of 899 = ?
Directions (69): What should come in place of question mark(?) in the questions given below?(you are not expected to get exact values).
21 + 4.9 × 7.9 + 9.88= ?
Directions (1014): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
What will be the difference between students playing Hockey and football together from the Electrical branch and the no. of students playing the same games from Electronics branch?
Directions (1014): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
If 40% students in the Mechanical branch are girls then find the ratio of girls playing Hockey from Mechanical branch to the students playing Football from the Civil branch?
We do not know what percentage of girls play hockey so we cannot find out the required answere
Directions (1014): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
Total no. of students playing Hockey and Football from Computer Science branch are approximate what percent of total no. of students playing the same games from the Mechanical branch?
Directions (1014): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
Find the approximate average no. of students playing Football from all branches.
Directions (1014): In the following table, number of students studying in five different branches of a university is given for the year 2017. Also given the percentage of students participating in two different games (Hockey and Football). Study the table carefully and answer the questions that follow:
If 40%, 30% and 50% students are girls in respected branches Electrical, Civil and Computer Science, then find the average no. of girls from these branches who participate in Hockey if the percentage of girls participating in Hockey are 10%,15% and 12% from respected branches (approximately).
A obtains 100/3% of the marks in a paper for which the maximum was 300. B is ahead of A by 40% of A’s marks, while C is ahead of B by Twoninths of his own marks. How many marks does C get?
A scooter costs Rs 25,000 when it is brand new. At the end of each year, its value is only 80% of what it was at the beginning of the year. What is the value of the scooter at the end of 3 years?
The strength of a school increase and decreases every alternate year. It starts with the increase by 10% and thereafter the percentage of increase/decrease is the same. Which of the following is definitely true about the strength of the school in 2001 as compared to that in 1996?
A number is mistakenly divided by 5 instead of being multiplied by 5. Find the percentage change in the result due to this mistake.
Ambani, a businessman, started off a business with very little capital. In the first year, he earned a profit of 50% and donated 50% of the total capital (initial capital + profit) to a charitable organisation. The same course was followed in the 2nd and 3rd years also. If at the end of three years he is left with Rs 16,875, then find the amount donated by him at the end of the 2nd year.
A sum was put at simple interest at a certain rate for 2 years. Had it been put at 1% higher rate, it would have fetched Rs 24 more? The sum is
If the simple interest is 10.5% annual and compound interest is 10% annual, find the difference between the interests after 3years on a sum of Rs 1000.
Three amounts x, y and z are such that y is the simple interest on x and z is the simple interest on y. If in all the two cases, the rate of interest per annum and the time for which interest is calculated is the same, then find the relation between x, y and z.
A, B and C can do a work in 8, 16 and 24 days respectively. They all begin together. A continues to work till it is finished, C leaving off 2 days and B one day before its completion. In what time is the work finished?
Two pipes A and B can fill a tank in 15 hours and 20 hours respectively while a third pipe C can empty the full tank in 25 hours. All the three pipes are opened in the beginning. After 10 hours, C is closed, In how much time, will the tank be full?
Directions (2529): Study the following graph carefully to answer the questions that follow:
Number of students (in thousands) enrolled in three different districts in six different years
What was the percentage increase in enrolment in the number of students in District C in the year 2007 as compared to that in the previous year?
Directions (2529): Study the following graph carefully to answer the questions that follow:
Number of students (in thousands) enrolled in three different districts in six different years
What was the difference between the number of students enrolled in all the three districts together in the year 2008 and the number of students enrolled in District B over all the years together?
Directions (2529): Study the following graph carefully to answer the questions that follow:
Number of students (in thousands) enrolled in three different districts in six different years
What was the approximate average number of students enrolled in District A over all the years together?
Directions (2529): Study the following graph carefully to answer the questions that follow:
Number of students (in thousands) enrolled in three different districts in six different years
In which year was the number of students enrolled in all the three districts together the second highest?
From the graph it is clear that second highest enrolled student was in the year 2008
Directions (2529): Study the following graph carefully to answer the questions that follow:
Number of students (in thousands) enrolled in three different districts in six different years
The total number of students enrolled in District A and District B together in the year 2010 was what percentage of the total number of students enrolled in District A in the year 2008?
Pankaj walked at 5 km/h for certain part of the journey and then he took an auto for the remaining part of the journey travelling at 25 km/h. He took 10 hours for the entire journey. What part of the journey did he travel by auto if the average speed of the entire journey be 17 km/h:
33 videos34 docs140 tests

Use Code STAYHOME200 and get INR 200 additional OFF

Use Coupon Code 
33 videos34 docs140 tests









