Question
24 men can complete _______% of the whole work in 12 days
working 10 hours in a day. 30 men working 8 hours in a daycan complete 30% of the whole work in _______ days.The values given in which of the following options will fill the blanks in the same order in which is it given to make the above statement true:A. 36, 10B. 50, 8C. 60, 6D. 40, 12Solution
For A:
24 × 12 × 10/ 36% = 30 × 10 × 8/30%
1 = 1
So, A can be the answer.
For B:
24 × 12 × 10/ 50% = 30 × 8 × 8/30%
9 = 10
So, B cannot be the answer.
For C:
24 × 12 × 10/ 60% = 30 × 6 × 8/30%
1 = 1
So, C can be the answer.
For D:
24 × 12 × 10/ 40% = 30 × 12 × 8/30%
3 = 4
So, D cannot be the answer.
Meera purchased 10 dozens of apples, which cost Rs. 90 per dozen. She sold 6 dozens of apples at Rs. 108 per dozen. At what rate per dozen did she sell ...
- A man purchased a laptop for Rs. 15,000 and a mobile phone for Rs. 10,000. He sold the laptop at a profit of 20% and the mobile phone at a loss of 10%. Fin...
An article is initially marked 22% above its cost price. After offering a discount of ₹210 on the marked price, the seller earns a profit of 8%. What ...
- By selling 25 metres of cloth, a trader gains a profit equal to the cost price of 5 metres of the same cloth. What is the profit percentage?
Atul buys an equal number of oranges at two rates: 3 for ₹13 and 5 for ₹20. He sells all the oranges at a rate of 4 for ₹15. Determine his overall...
A vendor sells two varieties of items, I and J. On item I, which costs Rs. 2200, he makes a 12% profit. If the aggregate profit from selling both items ...
- A product is bought for Rs. 1,800. The shopkeeper tags it at 25% above the cost price and offers a discount of Rs. 200 at the time of sale. What is the per...
A shopkeeper sold a school bag at a profit of 35%. Had he sold the school bag at 15% profit he would have earned Rs.148 less. Find the cost price of the...
Ratio of MP and SP of an article is 9:6 and the article is sold at 20% profit. Find cost price of article, if the selling price is 100 more than its CP?
A trader advertises to sell sugar at a profit of 25% but cheats by using a weight that measures only 800 gm instead of 1 kg. What is the actual profit p...
