Question
For __________, 'Experimentation' the standard procedure
to know the truth?Solution
The purpose of an experiment is to determine whether observations agree or conflict with the predictions derived from a hypothesis.
The earnings ratio of individuals 'P' and 'Q' stands at 5:3, respectively. 'P' manages to save 20% of their income, which is precisely 80% of what 'Q' s...
A’s income exceeds that of B’s by Rs.2,000 and B’s income is 40% less than that of C’s. If the total income of all of them put t...
A product, coffee beans, was marked up by 40% above the cost price and sold at a discount of ____%. The profit earned by the retailer is ____%. The valu...
 An officer ordered 3 computers of brand X and some computers of brand Y. The price of one computer of brand X was thrice that of brand Y. When the ord...
The sum of the monthly incomes of ‘A’, ‘B’ and ‘C’ is Rs. 95000 which is 4 times the monthly income of ‘C’. If ‘A’ spends 25% of his...
A bakery produced 12000 items, of which 30% were cakes and the remaining were pastries. If 90% of the cakes produced and 60% of the pastries produced we...
Neha goes to a toy store with some money. She can buy 60 dolls or 20 robots with the money with her. However, instead of spending the entire amount, she...
In an election with two candidates, the winner secured 66% of the total valid votes and defeated the opponent by a margin of 1,440 votes. Your task is ...
The value of A’s car is depreciating by 25% every year whereas the value of his house is appreciating by 12% each year as compared to the previous yea...
In a train, 45% of the passengers are females. Out of total number of passengers, 65% have unreserved tickets out of which 18% are females. How much per...
