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Subject: Maths, asked on 20/6/17

A person X can build a road in 8 days working 9 hours each day, while another person Y can do the same work in 7 days working 8 hours each day. How long will X & Y take to complete the whole work if they work together for 7 hours a day?

Subject: Maths, asked on 23/3/17

what annual instalment will discharge a dept. of  rs 2210 due in 4 years at 7% simple intrest        

Subject: Maths, asked on 23/3/17

raju borrowed rs 20000 from his friend jaggu at 18% per annum simple intrest. He lent it to chutki at the same rate but compounded annually.Find his gain after 2 years

Subject: Maths, asked on 17/5/16

A sum of $900 invested by Robert amounts to $1170 in 3 years at simple interest. If the interest rate is increased by 4%, the same sum will amount to

Subject: Maths, asked on 14/9/17

A shopkeeper buys an article for rs 2400 and marks it at a price more than 30% of his cost.However he gives a discount of 15% discount on the marked price to the customer.Find the marked price the discount given to the customer and the actual profit made by the shopkeeper

Subject: Maths, asked on 4/9/17

Calculate the amount and cmpound interest on
Q. Rs. 15000 for 2 years 10% per annum compounded annually .

Subject: Maths, asked on 1/9/17

Find CP when SP =Rs 690 and PROFIT=15%

Subject: Maths, asked on 1/9/17

The manufacturing price of a TV set s Rs 12000.The company sold it to a dealer at 20%profit and the dealer sold it to a customer at 12.5% profit.Find the price which the customer has to pay.

Subject: Maths, asked on 1/9/17

Salman bought 40 chairs at Rs 175 each.He sold one fourth of them at a loss of 8%.At what price must he sell the remaining chairs so as to gain 10% on the whole deal?

Subject: Maths, asked on 1/9/17

Find the SP when CP= Rs 380 and loss=7.5%

Subject: Maths, asked on 27/8/17

Short note on field price and recipient of scientific inventions in2014

Subject: Maths, asked on 18/8/17

A sum of money becomes Rs 5070 in 18 months and Rs 5610 in four and a half years.Find the principal,rate of interest and amount after 3 yrs ?

Subject: Maths, asked on 15/8/17

ashoks salary was 10000 Rs after a year it was increased by 10% and the next year it was reduced by 10% what was his salary after reduction

Subject: Maths, asked on 31/7/17

A shopkeeper sells a sweater at a loss of 5%.If he had sold it for Rs.260 more,he would have made a profit of 15%.Calculate the purchase price of the sweater.

Subject: Maths, asked on 29/7/17

please solve Q no 14,15,16

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