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NTS SAMPLE PAPER

Nation Aptitude Test (NAT)

Two or more essences of five substances (L, M, N, O, and P) are used in making perfumes by a manufacturer. He has to combine substances according to the following rules for CORRECT COMBINATION.
1. A perfume containing L, should also contain the substance N, and the quantity of N should be twice as that of L.
2. A perfume containing M, must also have O as one of its components and they should be in equal proportion.
3. A single perfume should never contain N as well as O.
4. O and P should not be used together.
5. A perfume containing the substance P should contain P in such a proportion that the total amount of P present should be greater than the total amount of the other substance or substances used.

6.Which of the following is correct combination for a perfume?
(A).     One part L, one part P          (B).     Two parts M, two parts L
(C).     Five parts P, five parts M    (D).     Four parts O, four parts M

7.Which of the following combinations will be come correct by adding amount of substance N?
(A).     One part L, one part N, five parts P          
(B).     Two parts M, two parts N, two parts P
(C).     One part M, one part N, one part P          
(D).     Two parts M, one part N, four parts P

8.Which of the following should be added to combination of “two parts N and one part” so that it becomes correct.
(A).     One part L                             (B).     Two parts N
(C).     One part O                             (D).     Two parts P

9.Which of the following combination cannot be used together in a Correct way to make perfume containing two or more substances?
(A).     L and M                                 (B).     L and N
(C).     L and P                                   (D).     M and O

10.Which of the following combination can be made CORRECT by eliminating some or all of substances?
(A).     One part L, one part M, one part N, four parts P
(B).     One part L, two parts N, one part O, four parts P
(C).     One part L, one part M, one part O, one part P  
(D).     Two parts L, two parts N, one part O, two parts P

11.“Nasir must be a student, he has a book in his hand”. This conclusion is valid only if it is true that:
(A).     Students often have books in their hands.                                  
(B).     All the students have books in their hands.
(C).     Students are required to have books in their hands.                
(D).     Only students have books in their hands.