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______?
• 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 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?
• 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?
• The sum of three numbers is 254. If the ratio of the first to the second is 4:5 and that of second to the third is 8:11 then the second number is? 
• A sum of Rs. 591 is divided among X, Y and Z such that X gets Rs. 136 more than Y. Y gets Rs. 58 more than Z. Find the share of Z? 
• Number of faculties in Physics and Biology in an institute is in the ratio of 3:5 respectively. If 75 more faculties join Physics, while 40 more faculties ...