Sneha Dudi

Answer to: Find (61 + 62 + 63 + ……… + 110) = ?

This sequence forms an A.P with common difference 1

Therefore, a_n = a + (n - 1...

Answer to:  There were 45 students in a hostel, if the numbers of students increased by 7, the expenses of the mess were increased by Rs. 39 per day while the average expenditure per head diminished by Re.1. What

Answer to: The oldest form of business organization is _________.

Joint hindu family business is the oldest form of business organisation 

Answer to: In an alloy, zinc and copper are in the ratio 1 : 2. In the second alloy, the same elements are in the ratio 2 : 3. If these two alloys be mixed to form a new alloy in which two elements are in the ratio 5:8, the ratio of these two alloys in the new allow

option 1 : seems correct

Answer to: Question 6:Mettez au pluriel.(1) Elle est belle.(2) Tu es indien.(3) C’est une gomme.(4) C’est une française.(5) Je suis étudiant.