MAHATRANSCO AE Electrical Mock Test - 3 - Electrical Engineering (EE) MCQ

A Bode magnitude plot for the transfer function G(s) of a plant is shown in the figure. Which one of the following transfer functions best describes the plant?

If TOUR is written in a certain code as 1234, CLEAR as 56784 and SPARE as 90847, what will be the 5^th digit for SCULPTURE in the same code?

If POSTPONE is written as OPTSOPEN, how will RAJASTAN be written?

If BANGALORE is written as CZOFBKPQF, how will CALCUTTA be written?

Directions: Study the following information carefully and answer the questions given below:

1) Seven friends R, M, K, P, L, W, and B live in three different buildings, i.e. X, Y, and Z. Not less than two or more than three live in any of the buildings.

2) Each of them has a liking for different fruits among apple, jackfruit, watermelon, orange, grapes, pineapple, and mango, not necessarily in that order.

3) Three among them are girls, one each every building. W likes orange and stays in building Y with P only. M lives in building Z and he likes jackfruit.

4) None in building X likes apple or grapes.

5) R and L do not stay in building X.

6) K is R’s close friend and she does not like watermelon. L likes pineapple.

7) None of the girls like orange and one of them likes apple. R does not like grapes.

Q.  Which are the three girls?

The solution of inequality 4x + 3 < 5x + 7 when x is a real number is

By solving the inequality 6x - 7 > 5, the answer will be

Find the value of x when x is a natural number and 24x< 100.

Directions (1-5): Study the following information to answer the given question.

There are seven persons P, Q, R, S, T, U and V are going to the different cities i.e. Delhi, Patna, Bangalore, Ranchi, Goa, Mumbai and Chennai, but not necessarily in the same order also all of them work on different posts in their companies viz; CEO, GM, GDM, DM, ADM, EGM and AGM, but not necessarily in the same order. There are two person sits between the person who is ADM and the one who is immediate above the one, who is going to Chennai. Neither V nor T is going to Chennai and Patna. The person who is GM is going to Goa. EGM is above DM (but not immediate above). Only One person sits between CEO and ADM, who is going to Delhi. There are three person sit between the one who is going to Goa and V. The person who is GDM is going to Patna and sits immediate above ADM. U is EGM and he is not going to Bangalore and Ranchi. V is going to Ranchi and he is not CEO. Two persons sit between U and T. T is not going to that city, which is immediate below Delhi. Four persons sits between R and S. Q sits below R and two place above U.

Q. Four of the following Five are alike in a certain way and hence they form a group. Which one of the following does not belong to that group?

Directions: Read the following information carefully and answer the questions which follow.

Ten people G, H, I, J, K, L, W, X, Y and Z live in a building with four Floors. Each Floor has 3 flats – flat 1, flat 2, and flat 3 in the same order from left to right. Ground floor is numbered floor 1 and top most floor is floor 4. Each flat is built in such a way that Flat 1 of floor 2 is just above Flat 1 of floor 1 and so on.
The two flats in which no one lives are on even numbered floor and in even numbered flat. G does not live on even numbered floor and even numbered flat. W lives in the flat just above H. The flat between K and X is vacant and K lives in one of the flat above X. L lives in an odd numbered flat which is in the left of X. Z and Y lives on the same floor and no one else is living with them on that floor. G lives on a floor and flat just above W’s floor and flat. I live on one of the floors on which one flat is vacant. Z and I both lives in the flat which is numbered 1.

Q. Which of the following statement is true about G?

Directions: Read the following information carefully and answer the questions which follow.

Ten people G, H, I, J, K, L, W, X, Y and Z live in a building with four Floors. Each Floor has 3 flats – flat 1, flat 2, and flat 3 in the same order from left to right. Ground floor is numbered floor 1 and top most floor is floor 4. Each flat is built in such a way that Flat 1 of floor 2 is just above Flat 1 of floor 1 and so on.
The two flats in which no one lives are on even numbered floor and in even numbered flat. G does not live on even numbered floor and even numbered flat. W lives in the flat just above H. The flat between K and X is vacant and K lives in one of the flat above X. L lives in an odd numbered flat which is in the left of X. Z and Y lives on the same floor and no one else is living with them on that floor. G lives on a floor and flat just above W’s floor and flat. I live on one of the floors on which one flat is vacant. Z and I both lives in the flat which is numbered 1.

Q. Which of the following lives on the ground floor?

Directions: Read the following information carefully and answer the questions which follow.

Ten people G, H, I, J, K, L, W, X, Y and Z live in a building with four Floors. Each Floor has 3 flats – flat 1, flat 2, and flat 3 in the same order from left to right. Ground floor is numbered floor 1 and top most floor is floor 4. Each flat is built in such a way that Flat 1 of floor 2 is just above Flat 1 of floor 1 and so on.
The two flats in which no one lives are on even numbered floor and in even numbered flat. G does not live on even numbered floor and even numbered flat. W lives in the flat just above H. The flat between K and X is vacant and K lives in one of the flat above X. L lives in an odd numbered flat which is in the left of X. Z and Y lives on the same floor and no one else is living with them on that floor. G lives on a floor and flat just above W’s floor and flat. I live on one of the floors on which one flat is vacant. Z and I both lives in the flat which is numbered 1.

Q. Which of the following does not belong to a certain group?

Directions: Read the following information carefully and answer the questions which follow.

Ten people G, H, I, J, K, L, W, X, Y and Z live in a building with four Floors. Each Floor has 3 flats – flat 1, flat 2, and flat 3 in the same order from left to right. Ground floor is numbered floor 1 and top most floor is floor 4. Each flat is built in such a way that Flat 1 of floor 2 is just above Flat 1 of floor 1 and so on.
The two flats in which no one lives are on even numbered floor and in even numbered flat. G does not live on even numbered floor and even numbered flat. W lives in the flat just above H. The flat between K and X is vacant and K lives in one of the flat above X. L lives in an odd numbered flat which is in the left of X. Z and Y lives on the same floor and no one else is living with them on that floor. G lives on a floor and flat just above W’s floor and flat. I live on one of the floors on which one flat is vacant. Z and I both lives in the flat which is numbered 1.

Q. Who is living in flat 1 on floor 4?

A defective watch which gains uniformly, is 5 minutes slow at 8 o'clock in the morning on Sunday and it is 5 minutes 48 seconds fast at 8 pm on following Sunday. When was it correct?

How many times are the hands of a clock at right angles in a day?  

At what time between 4 and 5 will the hands of a watch point in the opposite directions?

Directions: In the following question assuming the given statements to be true, find which of the given conclusions is definitely true.

Statement:

C < O > K; Z < R < N = C

Directions to Solve

In each of the following questions find out the alternative which will replace the question mark.

Question -

Microphone : Loud :: Microscope : ?

A milk vendor has 2 cans of milk. The first contains 25% water and the rest milk. The second contains 50% water. How much milk should he mix from each of the containers so as to get 12 litres of milk such that the ratio of water to milk is 3 : 5?

If p = – 7 and q = 12 and x²+px+q=0, then the value of ‘x’ is

If a square is rotated along one of its diagonals, then find the curved surface area of the shape formed by it, given that one of its side is 9 metres.

The price of 10 chairs is equal to that of 4 tables. The price of 15 chairs and 2 tables together is Rs. 4000. The total price of 12 chairs and 3 tables is:

What is the least number that can be added to 7218 make it a perfect square ?

The average weight of a class of 10 students is increased by 2 kg when one student of 30kg left and another student joined. After a few months, this new student left and another student joined whose weight was 10 less than the student who left now. What is the difference between the final and initial averages?

X can do a piece of work in 20 days. He worked at it for 5 days and then Y finished it in 15 days. In how many days can X and Y together finish the work?

Kamal started a business investing Rs 9000. After five months, Sameer joined with a capital of Rs 8000. If at the end of the year, they earn a profit of Rs. 6970, then what will be the share of Sameer in the profit ?

'निरर्थक गोष्टी व गप्पा' या शब्दसमूहासाठी खालीलपैकी योग्य शब्द निवडा.