For the following questions answer them individually
The average weight of 89 notebooks in a box is 8.9 kg. When a new notebook is added, its average is 9 kilograms. Find the weight of the new notebook. (In kg)
There are three types of old coins in a box at 3: 5: 7. The value of old currencies is 1 rupee, 5 rupees and 10 rupees respectively. The total value of the coins in the box is Rs. If 2450, find the number of coins worth 10 rupees.
Anil obtained 79 marks out of 120 in French, 95 marks out of 130 in English, 31 out of 70 in Spanish and 35 out of 80 in Japanese. What is the overall percentage obtained by him? (in %)
There are 10 bangles in a gift box, the first 4 bangles weighing 72 grams. The average weight of the remaining 6 bangles is 73 grams. Find the average weight of total bangles. (G)
Find the fraction of X, if X = 0.128888.
The total area of the square shaped glass chain placed on a table is 961cm2 . Find the length of the table, if the width between the tip of the table and the width of the table is 11 cm. (In centimeters)
After subsequent discounts of 10% and 20%, the sale price of a product is Rs. 1,836. If its modest price is 50% of the price at which the subject is priced, what is its suppression price? (In Rupees)
The difference between the compound interest and the interest rate for a certain amount invested in 2 years is Rs. Is 198. If the interest rate is 6% per annum, find out the amount invested.
A 145-meter long train passes at 54 kilometers and crosses a bridge in 29 seconds. If so, find the length of the bridge. (In meters)
The maximum number of two numbers is 51 (mc) and its maximum public factor is 17 (m). If a number 17 is given, find the second number.