Author name: shivwebdeveloper31@gmail.com

Question: If the side of an equilateral triangle is increased by 20%, find the percentage increase in its area. यदि […]

Question: A shopkeeper marks his goods 40% above cost price and gives a 20% discount. Find the profit/loss percentage. एक

Question: The average of 15 numbers is 20. The average of first 8 numbers is 18 and the average of

Question: A cistern can be filled by pipe A in 4 hours and emptied by pipe B in 6 hours.

Question: The value of (1 + tan²θ)·cos²θ is equal to: (1 + tan²θ)·cos²θ का मान किसके बराबर है? Options: a)

Question: If tan θ + cot θ = 5, find the value of tan²θ + cot²θ. यदि tan θ +

Question: A sum of money doubles itself in 8 years at simple interest. In how many years will it become