1. If the radius of a circle is increased by 50 per cent. Its area is increased by:

(A) 125 per cent

(B) 100 per cent

(C) 75 per cent

(D) 50 per cent

2. Which number is missing in the following series?

2, 5, 10, 17, 26, 37, 50, ?

(A) 63

(B) 65

(C) 67

(D) 69

3. The function of measurement includes:

(A) Prognosis

(B) Diagnosis

(C) Prediction

(D) All of the above

4. Logical arguments are based on:

(A) Scientific reasoning

(B) Customary reasoning

(C) Mathematical reasoning

(D) Syllogistic reasoning

5. Insert the missing number: 4 : 17 : : 7 : ?

(A) 48

(B) 49

(C) 50

(D) 51

6. Choose the odd word:

(A) Nun

(B) Knight

(C) Monk

(D) Priest

7. Choose the number which is different from others in the group:

(A) 49

(B) 63

(C) 77

(D) 81

8. Probability sampling implies:

(A) Stratified Random Sampling

(B) Systematic Random Sampling

(C) Simple Random Sampling

(D) All of the above

9. Insert the missing number: 36/62 , 39/63, 43/61, 48/64, ?

(A) 51/65

(B) 56/60

(C) 54/65

(D) 33/60

10. At what time between 3 and 4 O'clock will the hands of a watch point in opposite directions?

(A) 40 minutes past three

(C) 50 minutes past three

(B) 45 minutes past three

(D) 55 minutes past three

11. Mary has three children. What is the probability that none of the three children is a boy?

(A) 1/2

(B) 1/3

(C) 3/4

(D) 1/8

12. Find out the number which should come at the place of question mark which will complete the following series: 5, 4, 9, 17, 35, ? = 139

(A) 149

(B) 79

(C) 49

(D) 69

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