RRB NTPC (CBT I) Full Mock Test - 5 - RRB NTPC/ASM/CA/TA MCQ

For 360°, length of arc = circumference = 2^πr
For 360°, circumference =
For 30°, length of arc =
Required length of arc = 11 cm

Rose : Flower : : ? : ?
The first comes under the category of the second. Rose is a flower. Similarly, banyan is a tree.
Hence, answer option (4) is correct.

Khan Abdul Ghaffar Khan, later known as Badshah was born in 1890 in the town of Utmanzai, not far from Peshawar, in what was then the Northwest Frontier Province of India. He was a political and spiritual leader known for his non-violent opposition. He was a lifelong pacifist and devout Muslim. A close friend of Mohandas Gandhi, he was nicknamed "Frontier Gandhi" in British India by his close associate Amir Chand Bombwal.

It is clear from the diagram that Divya and Elamathi are sisters.

Given,
20% of members like HR.
Therefore, Sector angle corresponding to the HR is

Hence, 72° is the answer.

All the numbers in triangle like reading = 43 + 31 + 12 + 44 + 28 + 12 = 170

16 + 31 - 3 x 93 ÷ 11 = 966
After interchanging - and ÷, we get
16 + 31 ÷ 3 × 93 - 11

= 16 + 31 x 31 - 11
= 16 + 961 - 11
= 16 + 950
= 966

2² - 3⁰ + 4³ - 6²
⇒ 4 - 1 + 64 - 36
⇒ 67 - 36
⇒ 31

The Karla Caves, Karli Caves, Karle Caves or Karla Cells, are a complex of ancient Buddhist Indian rock-cut caves at Karli near Lonavala, Maharashtra. They are just 10.9 kilometers away from Lonavala.

Series: AN, ET, IZ, OF, ?
The pattern followed in each letter of the terms is as follows.
1^st letter: Vowels of the English alphabet.
Thus, the first letter of the missing term should be U.
2^nd letter:
N + 6 letters = T
T + 6 letters = Z
Z + 6 letters = F
F + 6 letters = L
Thus, missing term = UL
Hence, answer option (2) is correct.

Let original length be L cm and breadth be B cm.
Area = LB
After an increase of 25%,
Length = 1.25L cm
Breadth = 1.25B cm
Area = 1.25L × 1.25B = 1.5625 cm²
Thus, required difference = (1.5625 - 1)LB
= 0.5625LB cm²

⇒ 9LB/16 cm²

Diphtheria is a serious bacterial infection that affects the mucous membranes of throat and nose. Although it spreads easily from one person to another, diphtheria can be prevented through the use of vaccines. So, diphtheria is not related to heart.

The smallest 2-digit number which when divided by 7 and leaves remainder 3 is 10. And the greatest 2-digit number is 94 which fulfills the above condition. So, the series is 10, 17, 24………….94.
Sum = n/2 (First term + last term) = 13/2 (10 + 94) = 676

We know that,
1 + tan²θ = sec²θ

The speed of light remains constant. As frequency goes up, wavelength must go down. Therefore, violet has the highest frequency and the shortest wavelength of the visible colours of light. Red has the lowest frequency and the longest wavelength of the visible colours of light.

Godavari and Kaveri are the rivers that flow in the southern part of India. Godavari is the river with second longest course within India and is often referred to as the Vriddh (Old) Ganga or the Dakshin (South) Ganga.
Kaveri is one of the greatest rivers of India and is considered sacred by the Hindus. This river is also called Dakshin Ganga.

(a + b + c)² = a² + b² + c² + 2ab + 2bc + 2ca
⇒ 6² = 14 + 2(ab + bc + ca)
⇒ 2(ab + bc + ca) = 36 - 14
⇒ ab + bc + ca = 22/2
⇒ ab + bc + ca = 11

The given statement highlights a problem and a valid course of action must provide a solution to this problem. None of the given courses of action solves the problem. Hence, option 3 is the correct answer.

The Chittagong armoury raid was an attempt on 18 April, 1930 to raid the armoury of police and auxiliary forces from the Chittagong armoury in the Bengal Presidency of British India by armed Indian independence fighters led by Surya Sen. The group of raiders included Ganesh Ghosh, Lokenath Bal, Ambika Chakrobarty, Harigopal Bal, Ananta Singh, Anand Prasad Gupta, Tripura Sen, Bidhubhusan Bhattacharya, Pritilata Waddedar, Kalpana Dutta, Himangshu Sen, Binod Bihari Chowdhury, Subodh Roy and Monoranjan Bhattacharya.

Russian cosmonauts Oleg Kononenko and Nikolai Chub set a new record in September 2024 for the longest single mission aboard the ISS, spending 374 days in space. The previous record of 370 days, 21 hours, 22 minutes, and 16 seconds was also held by Russian cosmonauts Sergei Prokopyev, Dmitry Petelin, and NASA astronaut Francisco Rubio.

3.6, 6.9 and 11.4.
Let the fourth proportional be x.
3.6 : 6.9::11.4:x

⇒ 3.6 × x = 11.4 × 6.9
⇒ x = 78.66/3.6
⇒ x = 21.85

The Indian National Satellite System, or INSAT, is a series of multipurpose geo-stationary satellites launched by ISRO. INSAT system ushered in a revolution in India's television and radio broadcasting, telecommunications and meteorological sectors. It enabled the rapid expansion of TV and modern telecommunication facilities to even the remote areas and off-shore islands.

It is clear from the diagram that the family has 4 females.

Chief Election Commissioner of India can be removed from his office by the Parliament with a two-thirds majority in both the Lok Sabha and the Rajya Sabha on the grounds of proved misbehaviour or incapacity in Parliament.

Stockholm, the capital of Sweden, encompasses 14 islands and more than 50 bridges on an extensive Baltic Sea archipelago.