Question
Average of 20 numbers is 90. Average of first 8 numbers is 81 while average of last nine numbers is 40. If ninth number is 25% less than the tenth number which is equal to the eleventh numbers then find the tenth number.
More ESIC Part B Questions
- How long does an annuitant have to wait to withdraw the deposit amount in the Varishtha Pension Bima Yojana (VPBY) scheme?
- Consider the following statements regarding Parliamentary Privileges: 1. The privileges are available to individual members as well as the House collectiv...
- Consider the following statements about vacancy in office of President: 1. The Vice President becomes President for the remainder term when the office of ...
- Two trains, each 250 m in length, are running on parallel lines in opposite directions at speeds of 90 km/h and 60 km/h respectively. In how many seconds w...
- Consider the following statements: 1. Alluvial soil is rich in chemical properties and is capable of yielding Rabi and Kharif crops. 2. Black soil is sui...
- ‘A’ and ‘B’ started moving towards each other at same time with a speed of 16 km/hr and 14 km/hr, respectively. If the distance covered by ‘A’ is 32 km mor...
- Indira Gandhi National Center for the Arts has created a language atlas by conducting speech surveys all over India. It is an autonomous body under the Uni...
- If 4 sin² θ = 1 and θ is an acute angle, then the value of cos² θ + tan² θ = ________.
- Which of the following hormones is secreted by the posterior pituitary gland?
- Electric devices like laundry iron, electric toaster, electric oven, electric kettle and electric heater are based on which effect of electric current?
Relevant for Exams:
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
