Exams

Select the odd word/letters/number/number pair from the given alternatives.

A section of DNA that provides information for one protein is called the ___.

In an alloy, aluminium and tin are in the ratio of 4 : 5. In the second alloy, the ratio of same elements is 4 : 7. If equal quantities of these two alloys be mixed to form a new alloy, then what will be the ratio of both of these elements in the new alloy?

In the following series, one letter is missing as shown by the question mark(?). Select the missing letter from the given options.

I, L, O, R, ?

Consider the given statement as true and decide which of the given conclusions can definitely be drawn from the given statements.

Statement:

No dog is a cat.

Some cats are rats.

All rats are pigs.

Conclusions:

1. All dogs are rats

2. All pigs are rats

3. Some pigs are cats

4. No pig is a dog

Reflection of the point (2,­7) in the y­axis is

A galvanometer can be converted to a voltmeter by connecting

On dividing a number by 47, we get 75 as quotient and 18 as remainder. What is the number?