Question
A student multiplied a number by 4/5 instead of 5/4.
What is the percentage error in the calculation.Solution
Let the required number = (LCM of denominator 4 and 5) = 20 According to the question, Wrong answer = 4/5  × 20 = 16 Correct answer = 5/4  × 20 = 25 Required percentage of error =  (25-16)/25  × 100 = 36%
The National Workshop on the National e-Vidhan Application (NeVA) is being organized by which ministry?
 For the Namo drone Didi Yojana, how many rupees have been approved by the Indian government?
All India Kisan Sabha which was the first peasant organization of India was constituted in which year ?
From which date did key provisions of the Banking Laws (Amendment) Act, 2025, come into force?
With whom will NPCI International Payments Limited tie up for cross border transactions?
Taiwanese contract manufacturer Foxconn plans to invest Rs 4,000 crore in a new electronics manufacturing facility in which Indian state?
Which space agency has recently presented evidence of ice presence at the Moon's poles?
Consider the following statements regarding the Republic of Dagestan:
1. It is located within the China
2. It shares boundary with the...
Who will lead the Indian team at the World Athletics Championships?
Which of the following statements is correct regarding Pradhan Mantri Fasal Bima Yojana?
I. This scheme was launched in October 2018.
II. ...
