RRB NTPC Full Test - 1 (OB) - RRB NTPC/ASM/CA/TA MCQ

There are 20 triangles in the given figure.

Triangles are - ABH, AHG, HGK, BIH, HIJ, HJK, LJD, FKE, GKF, ACD, ABJ, ADF, AGJ, BHJ, BKJ, GIJ, GHJ, GML, MHD, EHD

Mitali was born on 20^th January 2022.

2022 was a normal year.

The remaining days of the year 2022 = 365 - 20 = 345.

So, 345 days of 2022 + 365 days of 2023 + 70 days of 2024 = 780 days.

So, the 70 days of 2024 = 31 days of January + 29 days of February + 10 days of March.

So, 70^th day = 10^th March 2024.

Thus, Tanisha was born on 10^th March 2024.

According to the question-

Total distance = 5*105 = 75*Time taken by Rohan

Time taken by Rohan = 7 hours

Total work = LCM of 16 and 20 = 80 units

Efficiency of J, K and L together = 80/16 = 5 units/day

Efficiency of K and L together = 80/20 = 4 units/day

Efficiency of J = 5 - 4 = 1 unit/day

Efficiency of K = 2 units/day

Efficiency of L = 4 - 2 = 2 units/days

Time taken by L = 80/2 = 40 days

Let the sum deposited by Kamal and Vimal is ₹3n and ₹4n respectively.

According to the question,

(4n - 3n) * 8 * 5/100 = 2168

n = 5420

So, the sum deposited by Kamal = 3*5420 = ₹16260

Price of book A = Rs.240
Price of book B = Rs.180
Price of book C = Rs.280
Price of book D = Rs.320
Price of book E = Rs.200
Average price of all books together = (240 + 180 + 280 + 320 + 200)/5 = 1220/5 = 244.
Lowest price is of book E which is Rs.180.
Required difference = 244 - 180 = Rs.64

152825764233869149458

Sum = 8 + 4 + 9 + 5 = 26

Virat starts riding a bicycle in the south direction. After riding 3km, he takes a left turn and walks for 5km.

He then takes a right turn and walks for 6km. Finally, he takes a left turn and walks for 8km.

Virat is in the South-east direction with respect to its initial position.

For symbols:
=> The symbol 'two joint rhombus' is moving at each corners in the clockwise direction.
=> In the first step, the symbol 'triangle with lines' is rotated 90 degree clockwise and then move one step forward in anticlockwise direction. Then in the next step, the symbol is rotated 180 degrees clockwise and then moved one step forward in anticlockwise direction. In the next step, the same symbol is again rotated 90 degrees clockwise and again moved one step forward in anticlockwise direction.
=> The symbol 'darkened triangle with rectangle' is rotated 90 degrees anticlockwise and then moved one step forwards in the anticlockwise direction.
For alphabets:
Here, the pattern is;
f + 2 = h; h + 3 = k; k + 4 = o.
So, o + 5 = t.

Let the side of the square be 's'.
The perimeter of the square/ The perimeter of the rectangle = 1/1
4 * side of square/ 2 * (length + breadth) = 1/1
2 * s/ (20 + 3s/4) = 1/1
2s = 20 + 3s/4
(8s - 3s)/ 4 = 20
5s = 20 * 4
s = 16 m
breadth = 16 * 3/4 = 12 m
Hence, the area of rectangle = length * breadth = 20 * 12
= 240 m²

Let length of passenger Express is L meters and speed is S m/s.

Speed of the goods train = 90 km/h = 90 * 5/18 = 25 m/s

(1680 + L)/(25 + S) = 70

=> (1680 + L) = 70(25 + S) ---(1)

And (1680 + L)/(25 - S) = 280

=> (1680 + L) = 280(25 - S) ----(2)

Equating equation (1) and (2), we get

70(25 + S) = 280(25 - S)

=> 25 + S = 100 - 4S

=> 5S = 75

=> S = 15 m/s

Thus (1680 + L) = 70(25 + 15)

=> 1680 + L = 2800

=> L = 2800 - 1680

=> L = 1120 m

So, time required = (1120 + 1280)/15 = 160 seconds

Here, the paper would look like option figure (II) when unfolded.

UNHCR, the UN Refugee Agency, is a global organization dedicated to saving lives, protecting rights and building a better future for people forced to flee their homes because of conflict and persecution.

UNHCR lead international action to protect refugees, forcibly displaced communities and stateless people.

• Its vision is a world where every person forced to flee can build a better future.
• Formally known as the Office of the High Commissioner for Refugees, UNHCR was established by the General Assembly of the United Nations in 1950 in the aftermath of the Second World War to help the millions of people who had lost their homes.

Tisha said, ''She is the mother-in-law of my brother's father's wife's only daughter''.

That lady is the mother-in-law of Tisha.

It is given that,

Asif was born in a leap year. Avi is the oldest of all.

We get,

Anu was neither born in 2002 nor in 2005. Ani is younger than Asa.

The final arrangement is,

Here, Asa was born in 2002.

In Microsoft PowerPoint, the slide layout refers to the arrangement of placeholders, text boxes, and other elements on a slide. Changing the slide layout allows you to choose a different arrangement that best suits the content you want to present.

• The "Design" tab in the ribbon is specifically dedicated to design-related features in PowerPoint, including slide layouts.
• When you select a slide and go to the "Design" tab, you'll find a "Slide Layout" group. Here, you can choose from various predefined layouts that determine the placement of placeholders for text, images, and other content.

Harsha wrote three dramas -

• Priyadarshika
• Ratnavali
• Nagananda

Kadambari was written by Banabhatta.

Harshavharitra and Parvatiparinay are the other famous works of Banabhatta.

Varahagiri Venkata Giri:

• He was an Indian politician and activist who served as the fourth president of India from 24 August 1969 to 24 August 1974.
• He was the first Acting President of India.
• He also served as the third vice president of India from 13 May 1967 to 3 May 1969.
• He was also the first president to be elected as an independent candidate.

When a₁x + b₁y + c₁ = 0 and a₂x + b₂y + c₂ = 0 are coincident, then

a₁/a₂ = b₁/b₂ = c₁/c₂

Now, equation of lines 6x + 9y - 15 = 0 and 8x + ay - b = 0 are coincident, then

6/8 = 9/a = -15/-b

a = 8*9/6 = 12

b = 15*8/6 = 20

a - b = 12 - 20 = -8

12 hours in seconds = 12/(60 * 60) = 0.0033

Indian Renewable Energy Development Agency has taken a significant step for fostering innovation and research in the renewable energy sector, by signing a MoU with IIT Bhubaneswar. Signed at '100 Cube Start-up Conclave' held at IIT Bhubaneswar, aims to support collaborative efforts in innovation & research initiatives, technology transfer & nurturing the start-up ecosytem.

Total numbers from 250 to 750 (both inclusive) = 750 - 250 + 1 = 501

The first number which is divisible by 16 in between 250 to 750 = 256

And last number which is divisible by 16 in between 250 to 750 = 736

So, 736 = 256 + (m - 1) * 16

=> m = 31

The first number which is divisible by 21 in between 250 to 750 = 252

And last number which is divisible by 21 in between 250 to 750 = 735

So, 735 = 252 + (n - 1) * 21

=> n = 24

And numbers which are divisible by both 16 and 21 (i.e. 21 * 16 = 336 as 21 and 16 are co-prime) in between 250 to 750 = (336, 672)

Thus, total numbers in between 250 and 750 which are divisible by at least one of 16 and 21 = 31 + 24 - 2 = 53

Hence, total numbers from 250 to 750 (both inclusive) which are neither divisible by 16 nor 21 = 501 - 53 = 448

Required ratio = 220 : 320 = 11 : 16

Total number of males present in award functions in all the months together

=> 200 + 220 + 480 + 160 = 1060

Required difference = 240 - 220 = 20

Required percentage = 480/160 * 100 = 300%

Prime Minister Narendra Modi inaugurated the 6th edition of Khelo India games at Chennai. The opening ceremony of the national sports event took place in a grand fashion with several cultural programmes exhibiting the traditional and cultural practices of Tamil Nadu.

• The Khelo India Youth Games (KIYG) is the flagship event under the government of India's Khelo India initiative, which promotes sports at the grassroots levels in the country.
• Squash is all set to make its KIYG debut in this edition while Silambam - a form of indigenous martial arts - will make an appearance as a demonstration sport.
• Maharashtra are the defending KIYG champions while Haryana are the only other team to have won the title.

Amphibians are small vertebrates that need water, or a moist environment, to survive. The species in this group include frogs, toads, salamanders, and newts. All can breathe and absorb water through their very thin skin.

• Amphibians have 3 heart chambers: 2 atria and 1 ventricle.
• The basic morphology of the heart is similar in all amphibians with some differences due to their lifestyle.

So, the code for "GATHER" in that language will be 59.

As, STUV is a cyclic quadrilateral and ∠STU and ∠VST are 74° and 92°, respectively
So, ∠SVU = 180° - 74° = 106°
And ∠VUT = 180° - 92° = 88°
For Straight line SVW is 180°
So, ∠WVU = 180 - 106 = 74°
Since WV = WU
Hence, ∠WUV = ∠WVU = 74°
Therefore, ∠TUW = ∠VUT + ∠VUW = 88° + 74° = 162°