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DSSSB TGT Social Science Mock Test - 6 - DSSSB TGT/PGT/PRT MCQ


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30 Questions MCQ Test - DSSSB TGT Social Science Mock Test - 6

DSSSB TGT Social Science Mock Test - 6 for DSSSB TGT/PGT/PRT 2024 is part of DSSSB TGT/PGT/PRT preparation. The DSSSB TGT Social Science Mock Test - 6 questions and answers have been prepared according to the DSSSB TGT/PGT/PRT exam syllabus.The DSSSB TGT Social Science Mock Test - 6 MCQs are made for DSSSB TGT/PGT/PRT 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for DSSSB TGT Social Science Mock Test - 6 below.
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DSSSB TGT Social Science Mock Test - 6 - Question 1

In each of the following questions two statements are given. Which are followed by four conclusions (1), (2), (3) and (4). Choose the conclusions which logically follow from the given statements.

Q.

Statements: No door is dog. All the dogs are cats.

Conclusions:

  1. No door is cat.
  2. No cat is door.
  3. Some cats are dogs.
  4. All the cats are dogs.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 1

So Option is correct

DSSSB TGT Social Science Mock Test - 6 - Question 2

Statements: All green are blue. All blue are white.

Conclusions:

  1. Some blue are green.
  2. Some white are green.
  3. Some green are not white.
  4. All white are blue.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 2

 

So Option A is correct

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DSSSB TGT Social Science Mock Test - 6 - Question 3

If PINK is written as MLKN, how will ROSE be written?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 3

P - 3 = M
I + 3 = L
N - 3 = K
K + 3 = N
(PINK = MLKN )

Similarly, ROSE = ORPH

DSSSB TGT Social Science Mock Test - 6 - Question 4

If PREMONITION is written as 68530492904, how will MONITOR be written?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 4

Letters of the word PREMONITION are coded as follows:

Letters → Code
P → 6
R → 8
E → 5
M → 3
O → 0
N → 4
I → 9
T → 2
I → 9
O → 0
N → 4

Therefore, code for the word MONITOR is 3049208

DSSSB TGT Social Science Mock Test - 6 - Question 5

5, 12, ?, 41, 87, 214

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 5

5+7 = 12
12+(7+3=10) =22
22+(10+9=19) = 41
41+(19+27=46) = 87
87+(46+81=127) = 214

DSSSB TGT Social Science Mock Test - 6 - Question 6

14, ?, 13, 17.5, 21.75

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 6

14/2 + 5 = 12
12/2 +7 = 13
13/2 + 11= 17.5
17.5/2+13 = 21.75

DSSSB TGT Social Science Mock Test - 6 - Question 7

Directions to Solve

In each of the following questions, five words have been given out of which four are alike in some manner, while the fifth one is different. Choose the word which is different from the rest.

Question -

Choose the word which is different from the rest.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 7

All except Microphone are related to eyes.

DSSSB TGT Social Science Mock Test - 6 - Question 8

Directions to Solve

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

Question -

14 : 9 :: 26 : ?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 8

14 = (2 x 9 - 4)

26 = (2 x 15 - 4)

Hence, ? = 15

 

DSSSB TGT Social Science Mock Test - 6 - Question 9

Directions to Solve

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

Question -

MO : 13 11 :: HJ : ?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 9

In this analogy, subtract the position number of each alphabet from 26.
M ⇒ 26 - 13 = 13
O ⇒ 26 - 15 = 11
⇒ MO : 13 11
Similarly,
H ⇒ 26 - 8 = 18
J ⇒ 26 - 10 = 16
So, right answer is 18 16

DSSSB TGT Social Science Mock Test - 6 - Question 10

Kamal is facing towards East and starts walking in that direction. After walking 50 m, he turns to his right and walks 50 m before turning to his right. He walks 30 m and again turns to his right and walks. In which direction is he walking now? 

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 10

DSSSB TGT Social Science Mock Test - 6 - Question 11

A school bus driver starts from the school and drives 2 km towards north. He then makes a left turn and drives 5 km. After that, he makes a left turn and drives 8 km. Next, he makes a left turn again and drives another 5 km. The driver finally makes a left turn and drives 1 km before stopping.

What distance and in which direction should the driver go to reach the school from the end point?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 11

Required distance = 8 - (2 + 1) = 5 km
Hence, the driver needs to go 5 km towards north to reach the school again.

DSSSB TGT Social Science Mock Test - 6 - Question 12

A works twice as fast as B. If B can complete a work in 12 days independently, the number of days in which A and B can together finish the work in

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 12

Ratio of rates of working of A and B = 2 : 1
So, ratio of time taken = 1 : 2
B's 1 day's work = 1/12
∴ A's one day work = 1/3 (2 times of B's work)
(A + B)'s 1 day's work = (1/6) + (1/12) = 3/12 = 1/4
So, A and B together can finish work in 4 days.

DSSSB TGT Social Science Mock Test - 6 - Question 13

A student needed to find the arithmetic mean of the numbers 3, 11, 7, 9, 15, 13, 8, 19, 17, 21, 14 and x. He found the mean to be 12. What is the value of x?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 13

As, Mean = Total Sum of Observations / No. of Observations

Clearly, we have (3 + 11 + 7 + 9 + 15 + 13 + 8 + 19 + 17 + 21 + 14 + x) / 12 = 12.

or  137 + x = 144

⇒ x = 144 - 137 = 7.

DSSSB TGT Social Science Mock Test - 6 - Question 14

Arun obtained 76, 65, 82, 67 and 85 marks (out in 100) in English, Mathematics, Chemistry, Biology and Physics. What is his average mark?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 14

Average = (76 + 65 + 82 + 67 + 85 )/ 5 = 375/5 =  75.
 

DSSSB TGT Social Science Mock Test - 6 - Question 15

Rs. 1200 is lent out at 5% per annum simple interest for 3 years. Find the amount after 3 years.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 15

The annual interest would be Rs. 60. After 3 years the total value would be 1200 + 60 x 3 = 1380

DSSSB TGT Social Science Mock Test - 6 - Question 16

Rs. 2100 is lent at compound interest of 5% per annum for 2 years. Find the amount after two years,

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 16

2100 + 5% of 2100 = 2100 + 105 = 2205 (after 1 year). Next year it would become: 2205 + 5% of 2205 = 2205 +110.25 = 2315.25

DSSSB TGT Social Science Mock Test - 6 - Question 17

(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.

In 2013, out of the total number of applications received for Universities P and Q together, only 30% were accepted. What was the total number of applications accepted for Universities P and Q together in 2013?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 17

Total number of applications accepted by P and Q together in 2013 = (130 + 280)*30/100
=123

DSSSB TGT Social Science Mock Test - 6 - Question 18

(Q.no: 1-5). Refer to the following Line Graph and answer the given questions.

In 2012, 30% of applications received for University P and 20% of applications received for University Q were from international students. What was the total number of International applicants for University P and Q together in 2012?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 18

Total Number of International applicants for University P and Q together = 210*30/100 + 140 * 20/100
= 63 + 28 = 91

DSSSB TGT Social Science Mock Test - 6 - Question 19

72.42 + 385.66 + 4976.38 = ?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 19

72.42 + 385.66 + 4976.38 = 5434.46

So Option D is correct

DSSSB TGT Social Science Mock Test - 6 - Question 20

(9.8 * 2.3 + 4.46) ÷ 3 = 3?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 20

9.8 * 2.3 = 22.54
22.54 + 4.46 = 27; 27/3 = 9

So Option A is correct

DSSSB TGT Social Science Mock Test - 6 - Question 21

A right circular cone is placed over a cylinder of the same radius. Now the combined structure is painted on all sides. Then they are separated now the ratio of area painted on Cylinder to Cone is 3:1. What is the height of Cylinder if the height of Cone is 4 m and radius is 3 m?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 21

Cylinder painted area = 2πrh+πr²
Cone painted area = πrl
2h+r/√ (r² +h1² ) = 3:1
h = 6

DSSSB TGT Social Science Mock Test - 6 - Question 22

The diameter of Road Roller is 84 cm and its length is 150 cm. It takes 600 revolutions to level once on a particular road. Then what is the area of that road in m²?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 22

600*2*22/7*42/100*150/100=2376

DSSSB TGT Social Science Mock Test - 6 - Question 23

A gardener had a number of shrubs to plant in rows. At first he tried to plant 8,then 12 and then 16 in a row but he had always 3 shrubs left with him. On trying 7 he had none left. Find the total number of shrubs.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 23

DSSSB TGT Social Science Mock Test - 6 - Question 24

 In an election contested by two parties A and B, party A secured 25 percent of the total votes more than Party B. If party B gets 15000 votes. By how much votes does party B loses the election?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 24

Answer – b) 10000 Explanation : Let total votes = T and party B gets 15000 votes then party A will get T -15000 votes T – 15000 – 15000 = 25T/100
T = 40000, so A get 25000 and B gets 15000 votes, so difference = 10000

DSSSB TGT Social Science Mock Test - 6 - Question 25

 A vendor sells 50 percent of apples he had and throws away 20 percent of the remainder. Next day he sells 60 percent of the remainder and throws away the rest. What percent of his apples does the vendor throw?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 25

Answer – d) 26% Explanation : Let total apples be 100 first day he throws = 50*20/100 = 10 apples next day he throws = 40*40/100 = 16 apples so total = 26

DSSSB TGT Social Science Mock Test - 6 - Question 26

On her birthday, Ritu distributes 124 chocolates in her class. She gives 4 chocolates to each girl and 3 chocolates to each boy. If she had given 2 chocolates to each boy and girl, she would have saved 52 chocolates. The ratio of number of girls to boys in Ritu's class is:

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 26

Let x be the number of boys and y be the number of girls in Ritu's class.
Based on the chocolate distribution,
3x + 4y = 124
Had she given 2 chocolates to each boy and girl:
2x + 2y = 124 - 52 = 72
Solving both equations, we get
x = 20 and y = 16
Ratio of girls to boys = y/x = 16/20 = 4 : 5

DSSSB TGT Social Science Mock Test - 6 - Question 27

Glass A is filled with 2/3rd of wine and the remaining portion is filled with water. Similarly, glass B of same size is filled with 4/7th of wine and remaining with water. The contents of the two glasses are poured in a tumbler and mixed. The ratio of water to wine in the tumbler is:

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 27

Glasses A and B have same volume, let it be 1 L.
Glass A has 2/3 L of wine and 1/3 L of water.
Glass B has 4/7 L of wine and 3/7 L of water.
Total water in the mixture = (1/3 + 3/7) L = 16/21 L
Total wine in the mixture = (2/3 + 4/7) L = 26/21 L
Ratio = (16/21)/(26/21) = 16/26 = 8/13

DSSSB TGT Social Science Mock Test - 6 - Question 28

By selling a watch for ₹ 560, a shopkeeper incurs a loss of 20%. Find the cost price of the watch for the shopkeeper.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 28

0.8 x Price = 560 → Price 700.

DSSSB TGT Social Science Mock Test - 6 - Question 29

A cellular phone when sold for ₹ 3808 fetches a profit of 12%. Find the cost price of the cellular phone.

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 29

1.12 x Price = 3808 → Price = 3400.

DSSSB TGT Social Science Mock Test - 6 - Question 30

Directions: Study the following graph carefully and answer the question given below.

Q. What was the respective ratio between the number of pen drives produced by Company 'X' in the years 2010, 2011, 2014 and 2015 and the number of hard disks produced by Company 'X' in the years 2011, 2012, 2015 and 2017?

Detailed Solution for DSSSB TGT Social Science Mock Test - 6 - Question 30

The number of pen drives produced by Company 'X' in years 2010, 2011, 2014 and 2015 = 10 + 15 + 22 + 36 = 83 (in thousands)
The number of hard disks produced by Company 'X' in years 2011, 2012, 2015 and 2017 = 10 + 18 + 28 + 35 = 91 (in thousands)
Required ratio = 83 : 91

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