A student multiplied 7236 by 65 instead of multiplying by 56. By how much was his answer greater than the correct answer? (Hint: Do you need to do both the multiplications?

Find 4x xx 5 y xx 7z First find 4x xx 5y and multiple it by 7z or first find 5y xx 7z and multiply it by 4x Is the result the same ? What do oyu observe ? Does the order in which you carry out the multiplication matter ?

Answer briefly: How do you preceive the colour of an object?

In these question, a statement of assertion followed by a statement of reason is given .Choose the correct answer out of the following choices: Assertion and reason both are correct statements and reason is correct explanation for assertion. Assertion and reason both are correct statements but reason is not correct explanation for assertion. Assertion is correct statement but reason is wrong statement. Assertion is wrong statement but reason is correct statement. Assertion: The flash of lightning is seen before the sound of thunder is heard. Reason: Speed of sound is greater than speed of light.

A single base mutation in a gene may not always result in loss or gain of function. Do you think the statement is correct? Defined your answer.

In a multiple choice question, there are five alternative answers of which one or more than one are correct. A candidate will get marks on the question, if he ticks all the correct answers. If he decides to tick answer all random, then the least number of choices should he be allowed, so that the probability of his getting marks on the question exceeds (1)/(8) is

These questions consist of two statements each,printed as Assertion and Reason.While answering these questions you are required to chose any one of the following four responses. If both Assertion and Reason are true and Reason in correct explanation of Assertion. If both assertion and Reason are true but reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:Smaller the organism ,higher is the rate of metabolism per gram weight. Reason:the heart rate of a six month old baby is much higher than that of an old person.

These questions consist two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses. If both Assertion and Reason are true and Reason is correct explanation of Assertion. If both Assertion and Reason are true but Reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:Humulin is more effective than the insulin produced by conventional methods. Reason:Humulin is absorbed rapidly in the blood than the conventionally produced insulin.

These questions consist two statements each, printed as Assertion and Reason. While answering these questions you are required to choose any one of the following four responses. If both Assertion and Reason are true and Reason is correct explanation of Assertion. If both Assertion and Reason are true but Reason is not correct explanation of Assertion. If Assertion is true but Reason is false. If both Assertion and Reason are false. Assertion:ELISA is widely used fo the detection of infectious diseases like AIDS. Reason:ELISA is very sensitive and selective test and needs very small amount of reagents.