Which among the following is necessarily present in an alloy for it to be referred as ‘Amalgam’?
The correct answer is D
In a village 80% of votes were cast in an election. A and B were the contestants. A won by 800 votes. If B had got 20% more votes, there would have been...
A certain number of students from school X appeared in an examination and 30% students failed. 150% more students than those from school X. appeared in ...
Rajesh spent 46% of his monthly income on food and 54% of the remaining of study. If total monthly savings (after spending on food and study) of Rajesh ...
In village P, the number of male voters is 45% more than the number of female voters. The ratio of male voters in village P to village Q is 8:5. If the ...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 70000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 40% of his...
The total strength of school A is 20% more than that of school B. In school A and B, out of total number of students, 30% and 40% respectively are girls...
The value of A’s car is depreciating by 44% every year whereas the value of his house is appreciating by 8% each year as compared to the previous year...
The total number of students in a college is 13,200. If the number of male students increases by 30% and the number of female students increases by 20% ...
Vodafone charges a fixed rental of Rs. 450 per month. It allows 200 calls free per month. Each call is charged at 1.8 when the number of calls exceeds 2...
Initially, a person spends 80% of his salary and saves the remaining 20%. After receiving a 10% salary increase, his savings remain unchanged, and he sp...
