1 Crore+ students have signed up on EduRev. Have you? 
Directions (14): What should come in place of the question mark (?) in following number series problems?
113,130, 150, 175, 207, ?
Directions (14): What should come in place of the question mark (?) in following number series problems?
81,54,72,144,384,?
Directions (14): What should come in place of the question mark (?) in following number series problems?
7,15,63,383,3071,?
Directions (14): What should come in place of the question mark (?) in following number series problems?
1,4,10,19,31,?,64
Directions (49): Study the following piechart carefully to answer these questions.
What was the approximate average number of passenger in TrainS, TrainM and TrainL together?
Directions (49): Study the following piechart carefully to answer these questions.
If in TrainR 34 percent of the passengers are females and 26 percent are transgender, what is the number of males in that train?
Directions (49): Study the following piechart carefully to answer these questions.
The number of passengers in TrainQ is approximately what percentage of the total number of passengers in TrainA and TrainR?
Directions (49): Study the following piechart carefully to answer these questions.
Which train has the second highest number of passengers?
Train  M
Number of passengers in train M is approximately what percent more or less as compared to the number of passengers in TrainL?
The average weight of 48 students in a class was calculated as 32 kg. It was later found that the weight of two students in the class was wrongly calculated. The actual weight of one of the boys in the class was 28 kg, but it was calculated as 32 kg and the weight of another boy in the class was 36 kg, whereas it was calculated as 30kg. What is the actual average weight of the 48 students in the class? (Rounded off to twodigits after decimal)
A father’s age is three times as much as the sum of the ages of his three children but 9 years hence his age will be only equal to the sum of their ages. Then the age of the father is
In a box carrying one dozen of oranges, onefourthhave become bad. If 3 oranges are taken out from the box at random, what is the probability that at least one orange out of the three oranges picked up is good?
In a certain year, the population of a certain town was 12000. If the next year the population of males increases by 3% and that of the females by 7% and total population increases to 12800, then what was the ratio of population of males and females in that given year ?
A man spends 75% of his income. His income increases by 25% and his expenditure also increases by 30%. Find the percentage increase in his savings.
Directions (1519): Find the wrong term in the following number series.
29, 129, 349, 737, 1345, 2209
Directions (1519): Find the wrong term in the following number series.
15, 17.7, 23.1, 31.2, 45, 55.5
Directions (1519): Find the wrong term in the following number series
2, 20, 125, 625, 2519, 7559
Directions (1519): Find the wrong term in the following number series.
375000, 15000, 770, 50, 5, 1
Directions (1519): Find the wrong term in the following number series.
21, 46, 96, 206, 396, 796, 1596
Directions (2023): What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)
151.011 – 419.999 + 649.991 = ?
? ≃ 151 – 420 + 650
? ≃ 381
In options, the nearest value is 380
Directions (2023): What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)
1299 ÷ 19.99 × 25.01 + 400.01 = ?
? ≃ 1300 ÷ 20 × 25 + 400
? ≃ 2025
Directions (2023): What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)
√5183.98÷√36= ?
? ≃ √5184÷√36
?≃72÷6
?≃12
Directions (2023): What approximate value will come in place of the question mark (?) in the following questions? (You are not expected to calculate the exact value.)
48.01×34.9÷2.95= ?
?≃48×35÷3
?≃560
In a pot, the ratio of milk and water is 4 : 1. In another pot, the ratio of milk and water is 7 : 4. In what ratio mixture should be taken from both mixtures to make final mixture so that in final mixture the ratio of milk and water be 41 : 14?
P, Q and R enter into partnership. P advances onefourth of the capital for onefourth of the time. Q contributes onefifth of the capital for half of the time. R contributes the remaining capital for the whole time. How should they divide a profit of Rs. 2280?
A man can row at 5 km/hr in still water. If the river is running at 1 km/hr it takes him 75 minutes to row to a place and back. How far is the place?
How much quantity of rice of the price 18 rupees per kg should be mixed with 45 kg of rice having price 26 rupees per kg so that after selling mixture at 25.2 rupees per kg there is a profit of 5%?
A gave 40% of his monthly salary to B. B spent 20% of this amount on taxi fare. He spent the remaining amount in the respective ratio of 3 : 5 on tuition fees and library membership. If he spent Rs 1720 for membership, what is A’s monthly salary?
A trainA crosses a stationary trainB in 36 sec. The same trainA crosses a man in 12 sec. If speed of trainA is 60 km/h, what is the length of stationary trainB (in metres)
The ratio of radius of a circle and side of a square field is 1 : 2. If area of circle is 154 cm² then what is the perimeter of square field.
33 videos34 docs143 tests

Use Code STAYHOME200 and get INR 200 additional OFF

Use Coupon Code 
33 videos34 docs143 tests







