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Subject: Maths, asked on 7/11/18

Firoz invested sum of money at an annual simple interest rate of 10 %. At the end of 4 years the amount received by firoz was RS 7700. What was the sum invested. 

Subject: Maths, asked on 1/9/17

find x y and z

Subject: Maths, asked on 13/6/18

2/3(4x-1)-[2x-1+x/3]=1/3x+4/3 (solve)

Subject: Maths, asked on 6/4/18

Q. Sharmila has enough money to buy 24 bananas at the rate of Rs. 1.50 per banana.How many bananas she can buy if the price of each banana is decreased by 30 paise.

Subject: Maths, asked on 25/8/17

Solve this sum the lesson is simultaneous linear equation

Subject: Maths, asked on 30/8/17

factorise (x-2y)^2 -6(x-2y) +5

Subject: Maths, asked on 25/8/17

Solve question 10 of this book the lesson is simultaneous linear equation

Subject: Maths, asked on 3/12/19

If 18 notebook cost $ 333 how many notebook can be purchased for $425.50 ???

Subject: Maths, asked on 6/7/19


Question no 8

8. Raziya buys some shirts at ₹100 per shirt and some T-shirts at ₹180 per T-shirt. For every 4 shirt, the buys 2 T-shirts. She sells all the shirts and T-shirts at 5% and 10% profit respectively. Her total sales is ₹15,504. How much shirts did she buy?

Subject: Maths, asked on 13/6/18

The length of a rectangle exceeds its breadth by 7 cm . If the length is decreased by 4 cm and the breadth is increased by 3cm , the area of the rectangle remains the same . Find the dimensions of the original rectangle?

Subject: Maths, asked on 24/10/17

jabu left town a to travel to town b at 6.00am.he drove at an average speed of 80km/h.at 8:30am sipho left town a to travel to ton b.he drove at an avrage speed of 100km/h.at what time will sipho catch up with jabu

Subject: Maths, asked on 9/2/18

Factorisation of the polynomial (x-y)^2a^2+2(x-y)(x+y)ab +(x+y)^2b^2

Subject: Maths, asked on 3/8/21

Bittu spends 1/3 of the money with him on books, 1/4 of the remaining on food and 2/5 of the remaining on travel. Now, he is left with ?450. How much money did he have in the beginning.
Solve with linear equation

Subject: Maths, asked on 30/1/18

Solve from 21st till 24th question

​Q21. A steamer, going downstream in a river, covers the distance between two towns in 20 hours. Coming back upstream, it covers this distance in 25 hours. The speed of water is 4 km/h. Find the distance between the two towns.
 
    [ Hint : First find the speed of the steamer in still water.]

Q22. Ranjana's mother gave her Rs.245 for buying New Year cards. If she got some 10-rupee cards, 23 as many 5 rupee cards, and 15 as many 15 rupee cards, how many of each kind did she buy ?

Q23. The enrolment in a school this year is 552. This is an increase of 15% over last year's enrolment. How many were enrolled last year?


Q24. A fruit vendor buys some oranges at the rate of Rs. 5 per orange. He also an equal number of bananas at the rate of Rs.2 per banana. He makes a 20% profit on oranges and a 15% profit on bananas. At the end of the day, all the fruit is sold out. His total profit is Rs.390. Find the number of oranges purchased.
 

Subject: Maths, asked on 1/7/18

2y +3 / 3y +2 = 4y+5/6y+7

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