[Intermediate Mock] Quant - Simple & Compound Interest, Profit , Loss & Discount, Percentage v3

Out of total number of student in the college, 15% are interested in sports, 3535 of total student are interested in dancing,10% of total numbers of student are interested in singing and remaining 45 students are not interested in any of the activities. What is total number of students in the college?

Ans - 300

Rahul purchases a scooter at 13/15 of its marked price and sold it at 12% more than its marked price. Find his gain percentage. 

Ans - 29 3/13%

What will be the difference between the simple interest and compound interest earned on a sum of ₹ 985 @ 14% p.a at the end of 2 years?

Ans :- None of these

Sudhir purchased a TV set for ₹ 14500 and spent ₹ 800 on transportation and ₹ 900 on installation. Find the price at which he should sell it so as to earn an overall profit of 18%?

Ans -19116

Amit got a TV set for ₹ 11250 after getting 10% discount. He spent ₹ 150 on transportation and ₹ 800 on installation. At what price should it be sold so that profit earned on it is 15% if no discount was offered?

Ans - ₹15467.5

If the cost of 9 chairs and 14 tables is ₹ 49650. 

What is the cost of 27 chairs and 42 tables?

Ans - 148950

A invested ₹ 20000 with the rate of interest of 20 percent per annum. The interest was compounded half-yearly for 1st year and in the next year, it was compounded yearly. Find the total interest earned at the end of 2 years? 

 Ans - 9040

Three fifth of a number is 30 more than 50 percent of that number. What is 80% of that number?

Ans -240

What is the compound interest on ₹ 18500 in 2 years, if rate of interest is 10% for 1st year and 12% for second year.

Ans -  

4292

Aman gets lumpsum amount on retirement. He spends 40% on buying house, and 30% of the remaining he spends on his daughter's marriage. From the balance he invests 75% in a business and finally he is left with ₹ 341670. Find the sum Aman will get on his retirement. 

 Ans -  

3254000

If the numerator of a fraction is increased by 20% and its denominator by 25%, then the fraction so obtained is 3/5. Find the original fraction.

Ans - 5/8

Sri Ganesh bought 40 kg of wheat at Rs.12.50/kg and 25 kg at Rs.15.10/kg. He mixed them together. At what rate should he sell the mixture to earn 10% profit?

Ans - 14.85

A shopkeeper sold a TV set for ₹ 17940 at a discount of 8% and gained 19.6%. If no discount is allowed, what will be his gain percent?

Ans -  

None of these

Deepak scored 84 marks in subject X. He scored 72% marks in subject Y and P marks in subject Z. The maximum marks in each subject was 150. The overall percentage marks obtained by Deepak in all three subject together was 62%. How many marks he scored in subject Z?

Ans -  

87

What will be the difference between simple interest and compound interest earned on a sum of Rs.985 at the rate of 14% p.a at the end of two years? 

Ans -  

Rs.19.306  
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