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START QUIZ

Directions (1 – 5):Study the following information and answer the questions given below:

There are eight persons E, F, G, H, U, V, W and X are born in different years viz., 2001, 1997, 1992, 1987, 1979, 1972, 1964, and 1956 but not necessary in the same order. They are working for different company namely TCS, Infosys, Cognizant, Wipro, HCL, Jindal, Idea, and Airtel but not necessary in the same order. Age Calculations are done with respect to the year 2020 and assuming months and date to be same.

U was born in one of the odd numbered year and does not working in TCS. There are only two persons born between the one who works for TCS and E, who does not, works for Airtel. The age of X is four times the age difference between the one who works for ldea and F. Age of the person who works for HCL is perfect square. Sum of the age of U and V is equal to perfect cube of a number. G is not elder than the person one who works for cognizant. There is only one person born between the one who works for Airtel and V, whose age is prime number. As many persons born between H and the one who works for Airtel is same as the persons born between V and the one who works for Infosys. Not more than three and less than two person born between W and the one who works for Jindal. E's age is multiples of three and does not born after 1982. F is five year elder then G. U’s age is Prime number and born immediately before the one who works for Idea. The person who works for Cognizant was born after the person who works for Jindal.

A. 33years

B. 48 years

C. 28years

D. 17 years

E. None of these

A. 1

B. 2

C. 3

D. 4

E. 5

A. 21

B. 22

C. 23

D. 24

E. 20

A. 33

B. 48

C. 41

D. 28

E. 23

A. TCS

B. Idea

C. Wipro

D. Infosys

E. Jindal

Directions (6 – 10):Study the following information and answer the questions given below:

An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step.

For step 1:

a) 6 × 5 – 3 × 6, …… 6 × 4 – 3 × 1, …… 6 × 5 – 2 × 3

…… 30 – 18 = 12, ….. 24 – 3 = 21, ….. 30 – 6 = 24

For step 2:

Taking the entire first digits together:

= 13 + 23 + 23 = 17

Reverse the digits: 71

Taking the entire second digits together:

= 23 + 13 + 43 = 73

Reverse the digits: 37

For step 3:

= 7 × 12 = 07, … 3 × 72 = 147

For step 4:

Reversing the digits: 741 – 70 = 671

Hence, addition of three numbers obtained in step 1:

= 12 + 21 + 24

= 57

There are eight persons E, F, G, H, U, V, W and X are born in different years viz., 2001, 1997, 1992, 1987, 1979, 1972, 1964, and 1956 but not necessary in the same order. They are working for different company namely TCS, Infosys, Cognizant, Wipro, HCL, Jindal, Idea, and Airtel but not necessary in the same order. Age Calculations are done with respect to the year 2020 and assuming months and date to be same.

U was born in one of the odd numbered year and does not working in TCS. There are only two persons born between the one who works for TCS and E, who does not, works for Airtel. The age of X is four times the age difference between the one who works for ldea and F. Age of the person who works for HCL is perfect square. Sum of the age of U and V is equal to perfect cube of a number. G is not elder than the person one who works for cognizant. There is only one person born between the one who works for Airtel and V, whose age is prime number. As many persons born between H and the one who works for Airtel is same as the persons born between V and the one who works for Infosys. Not more than three and less than two person born between W and the one who works for Jindal. E's age is multiples of three and does not born after 1982. F is five year elder then G. U’s age is Prime number and born immediately before the one who works for Idea. The person who works for Cognizant was born after the person who works for Jindal.

**1. What is the age of the person who works for Cognizant?**A. 33years

B. 48 years

C. 28years

D. 17 years

E. None of these

**2. How many persons between the person whose birth year is 1964 and the person who works for Wipro Company?**A. 1

B. 2

C. 3

D. 4

E. 5

**3. The difference between age of G and E is?**A. 21

B. 22

C. 23

D. 24

E. 20

**4. What is the age of the person who works for jindal?**A. 33

B. 48

C. 41

D. 28

E. 23

**5. The person whose age is third highest works for which company?**A. TCS

B. Idea

C. Wipro

D. Infosys

E. Jindal

**Solution-**Directions (6 – 10):Study the following information and answer the questions given below:

An input-output is given in different steps. Some mathematical operations are done in each step. No mathematical operation is repeated in next step.

**6. What is the addition of three numbers obtained in step 1?**
A. 47

B. 37

C. 50

D. 67

E. 57

**7. Find the difference of two numbers obtained in step 3?**

A. 120

B. 100

C. 140

D. 150

E. 90

**8. Find the multiplication of the two numbers obtained in step 2?**

A. 2627

B. 2526

C. 2675

D. 2647

E. 2567

**9. Find the multiplication of unit and tens digit of a number which is obtained in step 4?**

A. 8

B. 7

C. 6

D. 5

E. 4

**10. Which of the following number is obtained in step 4?**

A. 571

B. 471

C. 771

D. 671

E. 371

**Solution-**

For step 1:

a) 6 × 5 – 3 × 6, …… 6 × 4 – 3 × 1, …… 6 × 5 – 2 × 3

…… 30 – 18 = 12, ….. 24 – 3 = 21, ….. 30 – 6 = 24

For step 2:

Taking the entire first digits together:

= 13 + 23 + 23 = 17

Reverse the digits: 71

Taking the entire second digits together:

= 23 + 13 + 43 = 73

Reverse the digits: 37

For step 3:

= 7 × 12 = 07, … 3 × 72 = 147

For step 4:

Reversing the digits: 741 – 70 = 671

Hence, addition of three numbers obtained in step 1:

= 12 + 21 + 24

= 57