## Lakshya Education MCQs

Question:  the average salary of all the workers in a workshop is rs. 8000. the average salary of 7 technicians is rs. 12000 and the average salary of the rest is rs. 6000. the total number of workers in the wor
Options:
 A. 20 workers B. 21 workers C. 22 workers D. 23 workers
Explanation :

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## More Questions on This Topic :

Question 1.  the average salary of all the workers in a workshop is rs. 8000. the average salary of 7 technicians is rs. 12000 and the average salary of the rest is rs. 6000. the total number of workers in the wor
1.    20 workers
2.    21 workers
3.    22 workers
4.    23 workers
Explanation :
Question 2.  the respective ratio between the speeds of a car, a train and a bus is 5 : 9 : 4. the average speed of the car, the bus and the train is 72 kmph together. what is the average speed of the car and the
1.    82 kmph
2.    83 kmph
3.    84 kmph
4.    85 kmph
Explanation :
Question 3.  the ratio oftwonumbers is 4 : 7. ifeachofthese numbers increases by 30, their ratio will become 5 : 8 . what is the average of these two numbers ?
1.    162
2.    163
3.    164
4.    165
Explanation :
Question 4.  15 years age a's age was 9/2 of b's if the ratio of their present ages is 12 : 5, what is the average of their present ages ?
1.    41.5 years
2.    42.5 years
3.    43.5 years
4.    44.5 years
Explanation :
Question 5.  the respective ratio between the speeds of a car, a train and a bus is 5 : 9 : 4. the average speed of the car, the bus and the train is 72 kmph together. what is the average speed of the car and the
1.    82 kmph
2.    83 kmph
3.    84 kmph
4.    85 kmph