Question 1
What is the value of \((\frac{7}{8}\times 2.4)\div 0.6\)?
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What is the value of \((\frac{7}{8}\times 2.4)\div 0.6\)?
Which of the following equals 10?
If \(a : b = 5 : 3,\) then find \((6a + 2b) : (6a - 2b).\)
A and B invest ₹50,000 and ₹70,000 respectively in a business. After 1 year, the total profit is distributed including simple interest at 10% per annum on the capital of each partner. If the total profit including interest is ₹18,000, what is A's share of the profit?
What is the average of all numbers between 1000 and 1300 that are divisible by 25?
There are 5 consecutive even numbers \(X_{1},\) \(X_{2},\) \(X_{3},\) \(X_{4},\) \(X_{5}\) and 4 consecutive odd numbers \(Y_{1},\) \(Y_{2},\) \(Y_{3},\) \(Y_{4}.\) The average of the even numbers is 5 more than the average of the odd numbers. If the sum of the even numbers is 30 more than the sum of the odd numbers, find the average of the odd numbers.
Evaluate: \(80\%\) of \(350-37\frac{1}{2}\%\) of \(160+11\%\) of \(500\)
Aman needed ₹30,000 for a start-up and split the sum between two private lenders under simple-interest terms:
Lender A charges 9% p.a. (simple interest)
Lender B charges 6% p.a. (simple interest)
Aman kept both loans exactly 4 years and then made a single lump-sum payment that settled only the accumulated interest, which came to ₹9,600. After preparing his books of account, Aman discovered that if he had interchanged the principal amounts taken from the two lenders, his four-year interest outgo would have been ₹1,200 less than what he actually paid.
How much of the original ₹30,000 did Aman borrow at 9% p.a. from Lender A?
A garment shop sells a shirt for ₹A, incurring a loss of 5%. During an end-of-season sale, they mark up the same shirt to ₹1.2A. At the sale, they provide a flat discount of 10% on this marked price. What will be the percentage profit or loss for the garment shop on that shirt during the sale?
A shopkeeper marked an item 50% above its cost price. He then offered two successive discounts of 10% and 20% to a customer. If he made a profit of ₹80, at what price did he sell the item to that customer?