dimagi paheli - 3 | Paheiyan | Riddle in hindi #shorts

Paheliyan and Detective Riddles To Test Your Brain| Hindi Paheliyan | Mind Your Logic

What does a duck do when it flies upside down? The answer to this riddle is hidden in the equation given below: If i + 69 = 70 , then i = ? If 8u = 6u + 8 , then u = ? If 4a = -5a + 45 , then a = ? If 4q + 5 = 17 , then q=? If -5t - 60 = - 70 then t = ? If 1/4 s + 98 = 100 , then s = ? If 5/3 p+9 = 24 then p = _______ ? If 3c = c+12 , then c = ________ ? If 3(k+1) =24 , then k = ________ ? For riddle answer : substitute the number for the letter it equals

In a class test , the sum of Arun's marks in Hindi and English is 30 . Had he got 2 marks more in Hindi and 3 marks less in English , the product of the marks would have been 210 . Find his marks in the two subjects .

Calculate weighted mean of the following data by using Direct and Short-cut Methods: {:("Items",81,76,74,58,70,73),("Weight",2,3,6,7,3,7):}