Indian Army Agniveer Mock Test - 6 - CDS MCQ

Initial Concentration of wine = 75% Concentration of wine after 1st flushing

Total man days required = 600 man days. If 5 workers leave the job after ‘n’ days, the total work
would be done in 35 days. We have to find the value of ‘n’ to satisfy:
20 × n + (35 – n) × 15 = 600.
Solving for n, we get
20n – 15n + 35 × 15 = 600
5n = 75
n = 15.

9415 – 5835 = 3580

So Option B is correct

a + b = 6
(10a + b) – (10b +a) = 36, a – b = 4
We get a = 5 and b = 1
So number is 51

HCF (240, 300, 120) = 60

Answer – c) 70% Explanation : take total women =100 Women less than or equal to 50 years = 80 and women above 50 years = 20 20 = women plays basketball 30% of the women above 50 plays basketball = 6 So remaining 14 women who plays basketball are less than or equal to 50 years So (14/20)*100 = 70%

Answer – b) 55.60 Explanation : tax = 40/100 = (10/100)*T, T = 4 so cost of tax free items = 60 – 4 – 0.40 = 55.60

Since he scored 96 marks in section A, he must have attempted 24 questions in that section and all should have been right.
So,
Number of questions attempted in section A = 24
Number of questions attempted in section B = 20
Number of questions attempted in section C = 16
And,
Number of correct attempted questions in section A = 24
Number of correct attempted questions in section B = 18
Number of correct attempted questions in section C = 12
Thus, in section C, he will get:
12 × 4 - 4 = 44 marks

CP of 1000 gm = Rs. x
CP per gram = CP of 1 gm = Rs. x/1000
SP of 960 gm = Rs. x
SP per gram = SP of 1 gm = Rs. x/960

Radius of the hemisphere = Radius of the cylinder = Height of the hemisphere = 3.5 cm
Height of the cylinder = Total height - 2 × (Radius of the hemisphere)
Height of the cylinder = 19 cm - 7 cm = 12 cm
Radius of the hemisphere = 3.5 cm
Surface area of the solid = Surface area of the cylinder + 2 × (Surface area of the hemisphere)
= (2πrh) + 2 × (2πr²)
= (2 × (22/7) × 3.5(12 + 7)) cm² = 22 × 19 sq. cm = 418 cm²

Radius of cone = 12 m
Height of cone = 5 m
Hence, slant height =

ℓ = 13 m
Curved surface area of cone = π rl

The people of the democratic country have real authority because they are nation builders and the people have the right to choose the representative who govern the country.

Correct Answer would be Option B, 2 and 3 only.
The Peasants and Workers Party of India is a political party in Maharashtra. The party was founded in Maharashtra by Keshavrao Jedhe of Pune, Nana Patil of Satara and others.
Ambedkar formed the Independent Labour Party (ILP) in August, 1936, which participated in the provincial elections of Bombay and reserved for scheduled castes. Independent Labour Party was transformed by Ambedkar as the All India Scheduled Castes Federation in 1942.
 

The Vindhya Range is considered as the traditional boundary between North India and South India. It is a complex, discontinuous chain of mountain ridges, hill ranges, and plateau escarpments in west-central India. It runs north of and roughly parallel to the Narmada River in Madhya Pradesh and extends up to Gujarat in the west, and Uttar Pradesh and Bihar in the east.

Mount Abu is a popular hill station in the Aravalli Range in Sirohi district of Rajasthan near the border with Gujarat. The mountain forms a distinct rocky plateau. The highest peak on the mountain is Guru Shikhar at 1,722 m above sea level. It is referred to as 'an oasis in the desert' as its heights are home to rivers, lakes, waterfalls and evergreen forests.

The Finance Commission makes recommendations to the President regarding the principles governing the grants-in-aid of the revenues of 'the States out of the Consolidated Fund of India and with regard to article 275- the sums to bep aid to the States which are in need of assistance by way of grants-in-aid of their revenues for purposes other than those specified in the provisos to clause (1) of that article.

Kalidas was one of the "ninegems" at the court of a king named Vikramaditya, generally identified with the great Gupta ruler, Chandragupta II.

Tushar Mehta has been re-appointed as the Solicitor General of India. As a senior counsel, Mehta brings extensive legal expertise to the role. He has been recognized for his contributions to the field of law, holding a law degree from Gujarat University and receiving honorary doctorates from Amity University, Noida, and Karnataka State Law University.

The gallery at the National Maritime Heritage Complex (NMHC) in Gujarat will showcase the evolution of the Indian Navy and Indian Coast Guard. The gallery aims to provide visitors with an immersive and educational experience, utilizing the latest technology and adopting an edutainment approach. It will feature a maritime museum, a lighthouse museum, maritime theme parks, and amusement park centers, all centered around the theme of the Indian Navy and Indian Coast Guard's development and contributions.

Graphite has a tendency to behave very much like a metal because the carbon molecules arrange themselves into a lattice structure. The crystal lattice is the same orientation that metal forms, and it allows the free-movement of electrons, making it a good electrical conductor. The characteristics possesses by the graphite for conduction is far better than the dry air paper and kerosene and that's what makes it a good conductor.

The characteristics of plasmas are significantly different from those of ordinary neutral gases so that plasmas are considered a distinct "fourth state of matter, plasma is a state of matter similar to gas in which a certain portion of the particles is ionized. Heating a gas may ionize its molecules or atoms (reduce or increase the number of electrons in them), thus turning it into a plasma, which contains charged particles: positive ions and negative electrons or ions.

Electromagnetic radiation is the radiant energy released by certain electromagnetic processes. It consists of electromagnetic waves which are synchronized oscillations of electric and magnetic fields that propagate at the speed of light through a vacuum. 

Sublimation is a type of phase transition, or a change in a state of matter, just like melting, freezing, and evaporation.

Seaweed is a source of iodine, necessaly for thyroid function and to prevent goitre. However, an excess of iodine is suspected in the heightened cancer risk in Japanese who consume a lot of the plant, and even bigger risks in post-mempausal women.

The pH of a neutral solution is 7. Values less than 7 on the pH scale represent an acidic solution. As the pH value increases from 7 to 14, the solution turns more basic.

Plants, on average, capture only about 0.1 percent of the solar energy reaching Earth. However, it does not mean that the other 99.9 percent is a "vast untapped reservoir" awaiting man's exploitation. All biological systems, including crops, follow the second law of thermodynamics when solar energy to high - energy form) is converted into chemical energy. Plants utilize this chemical energy in the process of building their own tissue. Some of the energy being changed from light to chemical energy is lost as heat that dissipates into the surrounding environment.

Sphygmomanometeran instrument for measuring blood pressure. It typically consists of an inflatable rubber cuff which is applied to the arm and connected to a column of mercury next to a graduated scale.

Here, A is the original position and E is the finishing point.
BC = 20 m, AB = 15 m, AC = ED = 5 m, CD = AE = 10 m
Therefore, at the finishing point, Mayna is 10 metres east from the original position, i.e. A.

Following the final solution we can say that D is third to the right of B.
Hence, the correct answer is option C.

Common Explanation:
Reference:
Only 3 persons sit to the left of R.
3 persons sit between R and Q.
Inference:
As we don’t know that in which direction exactly R is facing. So, we can say that there possible scenarios in which we can use the above information correctly.
Case 1:
R faces north.

Case 2:
R faces south.

Reference:
B is 2nd to the left of Q.
Neighbours of R face the south.
B and Q face in opposite direction.
Inference:
We can use the above information in both of the cases accordingly as shown in the figures:

Reference:
More than 2 people’s sits between B and S.
D is 2nd to the left of S.
Inference:
After studying the first information we can say that either 3 or 4 persons are sitting between B and S. and with the second hint we can place D according to S in the row and we can say that there are exactly 4 persons are sitting between B and S.

Reference:
Neighbours of P face the same direction.
A and P faces in opposite direction.
C is 2nd to the right of A.
Inference:
With the first hint we can say that our case 2 is an invalid case as we cannot place P with both of its neighbour facing the same direction.
And after placing P in case 1 we can fix the position of A and C easily and can complete the puzzle.

B    O    M    B    A    Y
↓    ↓    ↓    ↓    ↓    ↓
+4    +4    +4    +4    +4    +4
↓    ↓    ↓    ↓    ↓    ↓
F    S    Q    F    E    C
Similarly;
 
Q    C    W    S    V    I
↓    ↓    ↓    ↓    ↓    ↓
–4    –4    –4    –4    –4    –4
↓    ↓    ↓    ↓    ↓    ↓
M    Y    S    O    R    E