UP POLICE MATHS QUIZ-30

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Question 1:

Ramu started a business with a certain capital. After 7 months he left the business and Geeta joins the business and remain in business. If the ratio of the profit at the end of year is $5: 8$ and the initial investment of Ramu is Rs. 7000 , then the investment of Geeta is:

Question 2:

The marked price of an article is Rs. $x$. After allowing two successive discounts of $12 \%$ on the marked price, it is sold for Rs. 57,330 . What is the value of $x$ ?

Question 3:

By selling an item for Rs.693, Usha makes a profit of $26 \%$. What was the price at which Usha purchased the item?

Question 4:

4 men and 6 boys can complete a piece of work in 12 days while 3 men and 7 boys can complete the same piece of work in 13 days. Find in how many days 2 men and a boy can complete the work.

Question 5:

Priya started the business of alcohol with Rs. 70,000 after some years Sunita joins the business with Rs.50,000.At the end of 2 years they earn profit in the ratio $8 : 5$. Find after how many months of Priya did Sunita join business?

Question 6:

In how much time a sum of Rs. 10,000 will become Rs.14,641 at the rate of $10 \%$ per annum interest, while the interest is compounded annually.

Question 7:

Marked price of an article is Rs.1600. If marked price is $20 \%$ more than cost price and there is $10 \%$ discount on selling then find cost price of article.

Question 8:

If Radha saves $25 \%$ of her income, if expenditure increases by $20 \%$ and income increases by $29 \%$, then find percentage increase in savings.

Question 9:

The salary of Vishal, Usha and Abhishek are in the ratio $4: 8: 7$. If difference the salary of Vishal and Abhishek is Rs. 1320. What is the salary of Usha?

Question 10:

Simplify the expression:

$ 27 \div 3 \times(46+92) \div 2-9 \div 3 \times 2 $

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