Khizr Khan, the founder of the Sayyid dynasty, ascended to power in Delhi in 1414, marking the beginning of Sayyid rule.
A man invested $4,800 in a scheme offering compound interest compounded annually. If the difference between the interest earned in the 2nd year and the ...
A merchant has two types of sugar. Type A costs 50 per kg, and Type B costs 70 per kg. In what ratio should the two types be mixed to get a mixture that...
A company has two machines: Machine A and Machine B. Machine A was bought for 75,000, and Machine B for 50,000. If the value of Machine A depreciates by...
Find the minimum value of sec x + cosec x:
If 5m = 3125, then find the value of 4(m-3)
If a and b are whole numbers such that ab = 169, find the value of (a-3)(b+2).
Rakesh can complete a work in 'X + 12' days. While Shikha can complete the same work in 'X + 27' days. If they can complete the work together in 'X' day...
If the ratio of the ages of A and B is 3:5, and after 5 years, the sum of their ages will be 50 years, what are their current ages?
31.5 ÷ 1.75 × 6 – 12 = ? + 34
Rs. 8000 was lent in two parts, first part at 5 % p.a. and the remaining at 4% p.a. If the total simple interest from both the parts in 4 years was Rs. ...
