a part of rs 38800 is lent out at 6% per six months.rest of the amount is lent out at 5% per annum after 1 year.the ratio of the interest after 3 years from the time when the first amount was lent out is 5:4.find the second part that was lent out at 5%
a part of rs 38800 is lent out at 6% per six months.rest of the amount is lent out at 5% per annum after 1 year.the ratio of the interest after 3 years from the time when the first amount was lent out is 5:4.find the second part that was lent out at 5%
26600
28800
27500
28000
none of dese Skip
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pls post the solution
Find the annual installment that will discharge a debt of Rs. 17200 due in 4 Years at 5% per annum simple interest.
In the recently concluded cbse board exam, a total of 6 lac students appeared,40% of them were females while rest were males.pass % among males is 75% and the overall pass % is 70%.what is pass % for females?
- 70
- 62.5
- 50
- 37.5
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A reduction of 20% in the price of an apple enables a man to buy 10 apples more for Rs 54.
The reduced price of apples per dozen is
Hi, I had a doubt. In Arun Sharma's Quants book, average of first 5 multiples of 7 is given as 7x3=21. Kindly explain this shortcut.Thanks in advance.
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Yes because 1st number 7 and the 5th number & (7*5) 35 adds up to 42
2nd and 4th adds upto 14+28=42
3RD ADDS UPTO 21+21=42
so we see that the middle value is the average as the 5th and 1 st compensates for each other
If (x=7954*7956) be a square number then the value of x is
- 9
- 16
- 1
- 4
0 voters
If (x+7954*7956) be a square number then the value of x is
Answer the questions on the basis of the information given below.There are three liquids X, Y and Z. Cost price of 100 ml of liquid Xand selling price of 100 ml of liquid Y are the same, which is Rs. 500.Liquid X, when sold, yields a loss of 10% and Liquid Y, when sold,yields a profit of 10%. Z's cost price and selling price are the same,which is Rs. 500 for 100 ml.Three types of products (P1, P2 and P3) are prepared in the following manner :1. P1 contains X and Y in the ratio 3 : 2 by volume2. P2 contains X and Y in the ratio 2 : 3 by volume3. P3 contains only ZThe selling price of each of the products is the aggregate sum of the selling price of the individual components.If 341 ml of P1 was sold, then the profit/loss (approximately) would be(1) 1% loss (2) 2.5% loss (3) 1% profit(4) 2.5% profit (5) 5% profit
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Hi, I had a doubt. In Arun Sharma's Quants book, average of first 5 multiples of 7 is given as 7x3=21. Kindly explain this shortcut.Thanks in advance.
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Easy to hai yaar......((7*1+7*2+7*3+7*4+7*5))/5 means take 7 out as common...hence....((7(1+2+3+4+5))/5=(7*15)/5=7*3
Rohan and five of his friends contributed equal money and hired a car to Goa. At least one of hisfriends pulled out of the trip at the last moment and so they decided to divide the expenses betweenthe rest of the people. During the journey the car required some minor repair for which they paid 250 extra. The total travelling expenses, including the repair charges, amounted to 410 per person.If each of the six friends had contributed an integral amount more than 100 initially, then what wastheir total initial contribution?
Hi, I had a doubt. In Arun Sharma's Quants book, average of first 5 multiples of 7 is given as 7x3=21. Kindly explain this shortcut.Thanks in advance.
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Average of first n multiples of x = 1/n *(x [1 +2+3+...+n]) = 1/n*(x*n*(n+1)/2) = x*(n+1)/2
In 1989-90, the production of the Primary, Secondary and Tertiary sectors contributed 50%, 30% and 20% respectively to the GDP of an economy. For the next three years, the production of the Primary, Secondary and Tertiary sectors grew at the respective rates of 10%, 20% and 40% per annum, compounded annually.Note: GDP of an economy = Sum of the productions of the Primary, Secondary and Tertiary sectors.
The percentage increase in the GDP of the economy from 1989-90 to 1991-92 is
42.9%
41.61%
38%
None of these
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If goods are purchased for rs 1200 and one fourth of them are sold at a loss of 10% then what profit percentage should the rest be sold to obtain a profit percentage of 10%????
A student appears for 4 papers- English, Maths,Physics and Chemistry. Maximum marks for which are in the ratio of 1:1:2:2. His marks are in the ratio 4:8:13:15. if he got 80% of the total maximum marks, in how many papers did he get more than 80%? bhailog please complete solution batana??
The volume of a sphere A is 70(10/3)% less than that of B. if the area of B is X% greater than that of A, then what is the value of X????? please give full solution
A trader cheats both his supplier and customer by using false weights. while buying from his suppliers, he takes 10% more than the indicated weight. when he sells to his customer, he gives the customer a weight such that if 10% of that is added to the weight, the weight claimed by the trader is obtained. if he charges the cost price of the weight that he claims, find his profit %. ?????? @ScareCrow28 please tell
IF the discount given is equal to 25% of the selling price, and the sales gives the trader a profit of 50/3% when calculated on his selling price , by what percent did he mark up the cost price before offering the discount???