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Question 1
In a bank ratio between the number of officers to clerks is 9: 5. One certain day 10 clerks and 12 officers were absent due to bad weather and the ratio between officers and clerk became 11: 5. What is the actual number of clerks in the bank?
Question 2
A women distributed her saving between her daughter X, Y and Z in the ratio 6: 7: 11. If Y gives Rs. 700 from her share to X, the ratio of share of X, Y and Z becomes 5: 4: 3. What is the average sum of share (in Rs) of X and Y, in the beginning?
Question 3
A sum is divided among 120 boys and some girls in the ratio 15: 21. If each boy gets Rs. 5 and each girl get Rs. 4, then the number of girls is:
Question 4
Monu and Gopal invest some money in a business in the ratio of 9: 11. If the total money invested is Rs. 6480. Find how much amount Gopal invested more than Monu?
Question 5
Rahul ordered pizzas of small, medium and large sizes for 18 persons, one slice per person. Each size contains different numbers of slices and the ratio of their slices is 2: 3: 4. If each slice is of 40 gm and the price of a smaller pizza is Rs. 320, find the price and weight of a total pizza.
Question 6
If a, 5, 20, b is in the continued proportion then, find a and b.
Question 7
Find the third proportional to 4, 26 .
Question 8
What number must be added to each of the number 3, 12, 20 and 32 to make them proportional.
Question 9
What is the ratio whose terms differ by 50 and the measure of which is
Question 10
Find the mean proportion of 14.4 and 16.9 .
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Sep 27CTET & State TET Exams