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Question No. 01

If in a special coded language:

BOOK is written as 8

TABLE is written as 7
BOTTLE is written as 1

Then, how would COMPUTER be written in that language?

A: 6
B: 7
C: 2
D: 4
E: 13

Correct Answer: Option D

Question No. 02

Vehicles have been developed that run on diesel, petrol and electricity. During a survey about the percentage-wise distribution of cars in four different states, the information regarding the ratio between diesel engine cars, petrol engine cars and electric cars was collected.

The total number of cars for which data was collected was 8000.

State 1 had 15% of the total cars in the ratio 3 : 4 : 1 (diesel, petrol, electric)
State 2 had 20% of the total cars in the ratio 5 : 3 : 2
State 3 had 30% of the total cars in the ratio 4 : 5 : 3
State 4 had 35% of the total cars in the ratio 7 : 5 : 2

Determine: What is the ratio of diesel cars in State 4 to electric cars in State 3?

A. 7 : 3

B.7: 4

C.13 : 7

D. 4 : 7

E.3 : 7

Correct Answer: Option A

Question No. 03

Vehicles have been developed that run on diesel, petrol and electricity. During a survey about the percentage-wise distribution of cars in four different states, the information regarding the ratio between diesel engine cars, petrol engine cars and electric cars was collected.

The total number of cars for which data was collected was 8000.

State 1 had 15% of the total cars in the ratio 3 : 4 : 1 (diesel, petrol, electric)
State 2 had 20% of the total cars in the ratio 5 : 3 : 2
State 3 had 30% of the total cars in the ratio 4 : 5 : 3
State 4 had 35% of the total cars in the ratio 7 : 5 : 2

If 45% of the electric cars in State 4 are air-conditioned (AC) and the remaining are non-AC, what is the total number of non-AC electric cars in State 4?

A. 380

B. 220

C. 200

D. 240

E. 180

Correct Answer: B. 220

Question No. 04

Vehicles have been developed that run on diesel, petrol and electricity. During a survey about the percentage-wise distribution of cars in four different states, the information regarding the ratio between diesel engine cars, petrol engine cars and electric cars was collected.

The total number of cars for which data was collected was 8000.

State 1 had 15% of the total cars in the ratio 3 : 4 : 1 (diesel, petrol, electric)
State 2 had 20% of the total cars in the ratio 5 : 3 : 2
State 3 had 30% of the total cars in the ratio 4 : 5 : 3
State 4 had 35% of the total cars in the ratio 7 : 5 : 2

If 45% of the electric cars in State 4 are air-conditioned (AC) and the remaining are non-AC, what is the total number of non-AC electric cars in State 4?

A. 380

B. 220

C. 200

D. 240

E. 180

Correct Answer: B. 220

Question No. 05

There are seven male friends named, A, B, C, D, E, F and G.

Each one of them is either a Lawyer, Doctor, Plumber, Teacher, Retired, Electrician or a Hotelier.

Each one of them cleans their respective homes on either a Monday, Tuesday, Wednesday, Thursday, Friday, Saturday or Sunday.

Each one has a favorite color amongst Blue, Black, White, Green, Orange, Red or Silver.

Also, it is to be noted that no two friends have the same profession, nor do more than one person likes the same color and nor do any two or more of them clean their homes on the same day.

Further, its known that the Retired friend is neither D or A or F and his favorite color is Orange.

The friend who likes Blue is either a Lawyer or cleans his home on a Saturday. The person who likes Saturday is a hotelier and is neither C or D.

B is a Doctor but does not clean his home on Monday or Saturday.

The friend who is a teacher cleans home on Friday and likes Green color.

The Plumber and the Lawyer do not clean their homes on Saturday or Thursday, also the Hotelier cleans his home on a Saturday.

Electrician's favorite color is Red but his same is neither G nor E. The person who likes Black definitely cleans his home on Thursday. The Teacher and the Electrician clean their homes on two consecutive days.

G likes Silver and the Doctor does not like White. The Plumber likes White color and his name is not C.

Determine who is the Plumber?

A. D

B. A

C. F

D. G

E. C

Correct Answer: E. C

Question No. 06