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A mixture contains alcohol and water in the ratio 4 : 3. If 5 litre of water is added to the mixture, the ratio becomes 4: 5. The quantity of alcohol in the given mixture is–
Which one of the following is the chemical name of heavy water?
If & means '+', $ means '-', # means ' ÷ 'and % means 'x',then the value of
9 % 3 & 22 $ 52 & 85 # 17 is-
Each of the question below consists of one question and some statements given below it. Read all the statements carefully and find out which of the statement is/are sufficient to answer the given question.
How many brothers does Dinesh have?
I. Dinesh’s mother has three children.
II. Dinesh has two sisters.
In the given figure, how many males’ shoes are not of clothes?
If a piece of metal is heated to temperature θ and then allowed to cool in a room which is at temperature θo , the graph between the temperature T of the metal and time t will be closest to-
When a manufacturer allows 10% commission on the wholesale price of Rs 5000 for a particular item, he earns a profit of 25 %. How much profit does the manufacturer earn on that item ?
Arrange the following ions in increasing order of polarizing power?
The Theme of World Environment Day 2018 was:
A and B entered into a partnership investing Rs. 16000 and Rs. 12000 respectively. After 3 months A withdrew Rs. 5000 while B invested Rs. 5000 more. After 3 more months, C joins the business with a Capital of Rs. 21000. The share of B exceeds that of C, out of a total profit of Rs. 26400 after one year by: Rs. 26400 after one year by:
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