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The Payment of Gratuity Act, 1972 does not apply to agricultural employees. It applies to employees in factories, railways, mines, and similar sectors.
Determine the value of a − b given that a + 3b = 18a and 3a + b = 30 .
Average weight of 12 nurses is 35 kg. If the weight of one more nurse is included, then average weight is increased by 2 kg. Find the weight of the newl...
The average of 27 numbers is 20.The average of first 13 numbers is 15 and that of the last 13 numbers is 18. What will be the 27th number?
The average age of a group of 12 students is 32 years. Two persons of age 40 years and 31 years, left the group and 2 persons of age 54 years and...
The average of 15 numbers is 110. The average of the first 7 numbers is 98 and the average of the last 7 numbers is 62. What is the 8th number?
The average of 18 numbers is 36. If 4 is added to each number, then the new average will be:
P's average monthly spending for the first 7 months is ₹1200, and for the following 5 months, it increases to ₹1500. Additionally, he manages to sav...
The average age of three children is 20 years. If their ages are in the ratio 4:5:6. Find the age of the youngest child.
The average age of A and B is 22 years. If A is to be replaced by C, the average would be 21 years. The average age of C and A is 23 years. Find the age...