DSSSB TGT Natural Science Mock Test - 5 - DSSSB TGT/PGT/PRT MCQ

Sensation of sound persists in our brain for about -

Which of the following is a skin disease? 

A body moving in a circular path with a constant speed has a -

India is the largest producer and exporter of –

Which one among the following industries is the maximum consumer of water in India?  

Which is an extra-Constitutional body?  

What is Milindapanho'?-

National Farmer's Day is being observed to commemorate the birth anniversary of which leader?

In which game Manjeet won maiden gold in Greco-Roman?

Suhel Ajaz Khan named India's new ambassador to which country?

Directions to Solve

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

Question -

Computer : fqprxvht :: Language : ?

Directions to Solve

In each of the following questions two statements are given and these statements are followed by two conclusions numbered (1) and (2). You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

Question -

Statements: Some cows are crows. Some crows are elephants.

Conclusions:

1. Some cows are elephants.
2. All crows are elephants.

Introducing a boy, a girl said, "He is the son of the daughter of the father of my uncle." How is the boy related to the girl?

Directions to Solve

P, Q, R, S, T, U, V and W are sitting round the circle and are facing the centre:

1. P is second to the right of T who is the neighbour of R and V.
2. S is not the neighbour of P.
3. V is the neighbour of U.
4. Q is not between S and W. W is not between U and S.

Question - Which one is immediate right to the V?

Directions: Study the following information and answer the question given below.

Five students - P, Q, R, S and T were preparing an act for their annual function. They were facing south, but not necessarily in the same order. The distances between two adjacent students are successive multiples of 5 (i.e. the distance between the first and the second student is 5 m, the first and the third student is 10 m, and between the first and the fourth student is 15 m, and so on.)
Also,
Q is the immediate neighbour of T.
There are two students between S and R.
P is second to the right of Q.
R is not adjacent to P.

Student P turned 180° and walked straight for 10 m, and reached point A. Student R walked some distance to reach point A. Student T walked 10$\ \sqrt{2}$ m to reach point B in the southwest direction by turning exactly 45°. Student Q walked some distance straight due south to reach a point which is horizontally in line with point B.

Q. What is the distance between student S and point B?

Direction : Study the following question carefully and choose the right answer.

Q: If BOMBAY is coded as FSQFEC, which word could be coded as QCWSVI?

Study the following line graph and answer the questins.
Exports from Three Companies Over the Years (in Rs. crore)

Q. In how many of the given years, were the exports from Company Z more than the average annual exports over the given years?

Study the following line graph and answer the questions.

Exports from Three Companies Over the Years (in Rs. crore)

Q.
What was the difference between the average exports of the three Companies in 1993 and the average exports in 1998?

Study the following line graph and answer the questions.

Exports from Three Companies Over the Years (in Rs. crore)

Q.
In how many of the given years, were the exports from Company Z more than the average annual exports over the given   years?

What is the rate of simple interest for the first 4 years if the sum of Rs. 360 becomes Rs. 540 in 9 years and the rate of interest for the last 5 years is 6%?

Vinod makes a deposit of Rs. 100,000 in Syndicate Bank for a period of 2 years. If the rate of interest be 12% per annum compounded half-yearly, what amount will he get after 2 years?

Raju can do 25% of a piece of work in 5 days. How many days will he take to complete the work ten times?

A man has 4000 rupees in his account two years ago. In the first year he deposited 20 percent of the amount in his account. In the next year he deposited 10 percent of the increased amount in the account. Find the total amount in the account of the person after 2 years.

A 60 year old father in his will divides his money among his three sons in the ratio of their ages. The first (eldest) son is 8 years older than the third son. The second son is 4 years younger to the first son. The third son's age is 1/3rd of his father's age. If the father had Rs. 12,00,000, the share of second son is:

Vijay bought some pens for Rs. 540. He lost 2 pens on his way back to the shop. Then, he sold the rest of the pens at Rs. 6 more (per pen) than what he paid for them. On the whole transaction, Vijay gained 10% on his outlay. How many pens did Vijay buy?

A rectangular reservoir has dimensions 54 meters × 44 meters × 10 meters. An outlet pipe of circular cross-section has a radius of 3 centimeters and the water runs through the pipe at a rate of 20 meters/second. What is the time taken by the outlet pipe to empty the reservoir full of water?

Two cubes, each of edge length 6 cm, are joined end to end. The surface area of the resulting cuboid is