Question
निम्नलिखित प्रश्नों
में दिये गये पांच विकल्पों में से शुद्ध वर्तनी वाले शब्द का चयन करे ?Solution
अभ्यर्थी
- The average of 7 data points is 60. If two additional data points with average 'x' are included, the overall average increases by 15%. What is the value of...
The average marks of 22 students is 64. If x new students join with an average of 75 marks, the class average increases to 66. Find x.
The ratio of the number of cats to sheep on a farm is 5:8. The total number of cats and sheep is 91. The combined weight of all t...
- The average height of 30 boys is 165 cm and the average height of another group of 25 boys is 172 cm. What is the average height (in cm) of all the boys to...
25 students go for a picnic. 10 of them spent Rs. 64 each on their food and rest spent Rs.4 more than the average expenditure of all 25. What was the to...
In a Company the average income of all the employees is Rs. 22000 per month. Recently the company announced an increment of Rs. 2000 per month for all t...
The average monthly expense of a family of 5 is ₹25,000. If the highest earning member moves out, the average drops to ₹20,000. Find the monthly exp...
In a group of 50 students, the average monthly tuition is Rs. 7,200. Following a fee adjustment, the new average monthly tuition per student is Rs. (720...
The average weight of 70 notebooks kept in a box is 7 kg. When a new notebook is placed in the box, then the average is 7.1kg. Specify the weight of the...
The average age of 4 children in a family is 30% of the average age of the mother and the youngest child. The total age of the father and the eldest chi...