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Practice ESIC Part B Questions and Answers

In what ratio coffee at 305 Rs/kg should be mixed with the coffee at 355 Rs/kg so that after mixture its rate become 320 Rs/kg if the quantity of 1st type ...
(210/3)% of the raindrops could have been collected, when 3 cm of rain has fallen on a part of land of area 2 km2, in a tank having a 200 m × 10 m base, t...
Train ‘A’ running with a speed of 108 km/hr crosses a vertical pole in 8 seconds. Find the approx. time taken by the train ‘A’ to cross a train ‘...
T’s age is 3 times the age of D. 4 years ago, the ratio of T and D is 4:1. Find the age of P who is 5/3 of T’s age.
A boy goes to school with a speed of 65 km/h and comes back with a speed of 35 km/h. find his average speed?
A train covers a certain distance at a speed of 12 km/h and the next same distance with a speed of 21 km/h and the next same distance with a speed of 36 km...
A train covers a distance of 72 km at the speed of 48 km/h the next 69 km distance covers with a speed of 46 km/h and last 54 km with the speed of 72 km/h ...
A person spent 12.5% of his monthly income on food and 32% of the remaining on rent. If amount spent on rent is Rs 1512, then find the amount spent on food...
Without stopping the speed of the train is 150 kmph, with stopping the speed of the train is 80 kmph.Find the stop time of the train?
Without stopping the speed of the train is 100 kmph, with stopping the speed of the train is 75 kmph.Find the stop time of the train?
A 170 m long train crosses another 310 m long train running in the opposite direction in 16 seconds. If the shorter train crosses a pole in 17 seconds, wha...
The average age of a group of 15 students is 20 years. Two persons of age 30 years and 44 years, left the group and 2 persons of age 25 years and 34 years,...
Average run scored by a batsman in first ‘x’ matches is 60. In next 13 matches he scored runs with an average of 80 so that his overall average increas...
In a family of 8, the men eat on average 50 kg of food and women eat on an average 35 kg of food. The men and women are equal in number. A woman joined the...
The probability of selecting a rotten apple randomly from a heap of 1200 apples is 0.22. What is the number of rotten apples in the heap?
Four houses are available in a locality. Four persons apply for the houses. Each applies for one house without consulting others. The probability that all ...
The term of office of the Comptroller and Auditor General of India is______?
Find the cost of manufacturing each article if a manufacturer estimates that on inspection 12% of the articles he produces will be rejected. He accepts an ...
The profit earned after selling an article for Rs.1825 is the same as loss incurred after selling the article for Rs.1245. What is the cost price of the ar...
Working alone, B can complete the work in 16 days. C is twice as efficient as B and A takes 4 days more than it takes C to complete the work. Working toget...
The selling price of the book is 40% more than the selling price of the bag and the selling price of the bottle is 20% less than the selling price of the b...
The marks scored by a boy in three subjects are in the ratio 3 : 4 : 8. Boy scored an overall aggregate of 60% in the exam. If the maximum marks in each su...
The average of n numbers is 60. If each of 55% of the numbers is increased by 14 and each of the remaining numbers is decreased by 12, then the new average...
Two cars start from a place with a speed of 70 km/hr at an interval of 15 minutes. What is the speed of a man coming from the opposite direction towards th...
Ratio of speed of boat in downstream and speed of stream is 4:3, if speed of current is 6 km/hr, then find distance travelled (in km) upstream in 7 hours.
The average age of 28 children and their teacher's age are 24 years. If the teacher's age is excluded, the average reduces by 1. What is the teacher's age?
The average cost of three chairs is Rs.12000. The average cost decrease by 15% when one more chair is included. What is the cost price of the 4th chair?...
Speed of boat is 15 km/hr. Speed of the stream is 20% less than speed of boat. Then find time taken by boat to go 81 km downstream?
Average age of company A is 20 years and average age of both companies A and B is 14 years. If the ratio of number of employees in company A and B is 1:2, ...
The average age of 20 girls is 54 years. If the age of two more girls is added the average decreases by half a year. What is the sum of the age of new girl...
Arnav bought 23 notebooks for Rs.1240 from shop A and 11 notebooks for Rs.970 from shop B. What is the average price he paid per book?
A motor-cycle covers 130 km with a speed of 50 km/hr. find the speed of the motor-cycle for the next 130 km journey so that the average speed of the whole ...
The ratio of the number of English books to Hindi books in a library shelf is 3:2. If 140 Hindi books are written by Pradeep, which constitutes 35% of the ...
The ratio of the number of English books to Hindi books in a library shelf is 5:3. If 108 Hindi books are written by Pradeep, which constitutes 36% of the ...
In an orchard, the ratio of the number of mango and lichi trees is 5:8, respectively. Also, there are few apple trees in the orchard which is 40% more than...
Two trains of same length are running in parallel tracks in the same direction with speed 70 km/hr and 120 km/hr respectively. The latter completely crosse...
Two trains of same length are running in parallel tracks in the same direction with speed 65 km/hr and 95 km/hr respectively. The latter completely crosses...
A train passes an electrical pole in 18 seconds and passes a platform 420 m long in 60 seconds. Find the length of the train.
Find out the quantity of four-digit numbers that can be created by utilizing the digits from 1 to 9 if repetition of digits is not allowed?

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