Direction: - In the question read each sentence to find out whether there is any error in it. the error, if any will be in one part of the sentence. The number of that part is the answer. If there is no error, the answer is (D). (Ignore errors of punctuation, if any.)
A milk (A)/ can provide protein (B)/ for nutritionally balanced diet. (C). / No error 

Select the option that is related to third term in the same way as the second term is related to the first term.
H18J : J22L :: P34R : ?

Which two signs should be interchanged to make the given equation correct?
( 72 ÷ 18) + 30×8 -4 =20

Some equations are solved on the basis of a certain system. Find out the correct answer for the unsolved equation on that basis.
If 8 + 8 = 72, 5+5 = 30 and 7+7=56, what is 6+6 =?

In a certain code language, “CONGO” is written as “RZPRD” and “TREAT” is written as “UQGWX” How is “PHONE” written in that code language?

A boat moves from a jetty towards the East. After sailing from 9 nautical miles, she turns towards the right and covers another 12 nautical miles. If she wants to go back to the jetty what is the shortest distance now from her present position?

A bag contains three types of coins 1 rupee-coins, 50p-coins and 25 p-coins totaling 175 coins. If the total value of the coins of each kind be the same the total amount in the beg is: 

If a mirror is placed on line PQ in the question figure, then which of the given answer figure is the correct mirror image of the question figure?