1. 

   Hence B.

2. If 3x + 7y < 10 then this inequality is satisfied when

   (a) x = .1 and y = .2 i.e. x < y

   (b) x = .1 and y = .1 i.e. x = y

   (c) x = .2 and y = .1 i.e. x > y

   Hence D.

3. Prime numbers between 15 and 51 are 17, 19, 23, 29, 31, 41, 43 and 47 which are 9 prime numbers.

   Hence C.

4. To compare

   

   Hence B.

5. The speed depends on both the distance traveled and the time taken. Whilst the times are not comparable since the routes are different.

   Hence D.

6. Taking x common in the numerator we have

   

   = x = 2

   Hence C.

    

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Index

Test 4
Section 1 : Verbal Section
Section 2 : Quantitative Section
Section 3 : Analytical Section
Section 4 : Quantitative Section
Section 5 : Verbal Section
Section 6 : Analytical Section
Section 7 : Analytical Section
Answer key to Test 4

PART I To The Students