Indian Army Agniveer Mock Test - 9 - Indian Army Agniveer MCQ

Analysis of the graph: From the graph it is clear that

1. The amount of exports of Company X (in crore Rs.) in the years 1993, 1994, 1995, 1996, 1997, 1998 and 1999 are 30, 60, 40, 70, 100, 50 and 120 respectively.

2. The amount of exports of Company Y (in crore Rs.) in the years 1993, 1994, 1995, 1996, 1997, 1998 and 1999 are 80, 40, 60, 60, 80, 100 and 140 respectively.

3. The amount of exports of Company Z (in crore Rs.) in the years 1993, 1994, 1995, 1996, 1997, 1998 and 1999 are 60, 90,, 120, 90, 60, 80 and 100 respectively.

Average annual exports (in Rs. crore) of Company Y during the given period 

Average annual exports (in Rs. crore) of Company Z during the given period

Given Data:

• The average of 8 numbers is 25:
  • Sum of all 8 numbers = 8 × 25 = 200
• The average of the first two numbers is 20:
  • Sum of the first two numbers = 2 × 20 = 40
• The average of the next three numbers is 26:
  • Sum of the next three numbers = 3 × 26 = 78
• The sixth number (x) is:
  • 4 less than the seventh (y): y = x + 4
  • 6 less than the eighth (z): z = x + 6

Step-by-Step Solution:

Step 1: Sum of the last three numbers

From the total sum:

Sum of the last three numbers = 200 - (Sum of the first five numbers)

Sum of the last three numbers = 200 - (40 + 78) = 200 - 118 = 82

Step 2: Equation for the last three numbers

The last three numbers are x, y, and z. Using their relationships:

x + y + z = 82

Substitute y = x + 4 and z = x + 6 into the equation:

x + (x + 4) + (x + 6) = 82

3x + 10 = 82

3x = 72 ⇒ x = 24

Step 3: Find y and z

Using x = 24:

• y = x + 4 = 24 + 4 = 28
• z = x + 6 = 24 + 6 = 30

Verification:

The sum of the last three numbers is: 24 + 28 + 30 = 82

This matches the required sum, confirming our calculations.

Final Answer:

The last number is 30.

Raju being twice as good a workman as Vijay, you can solve the following equation to get the
required answer:
1/R + 1/2R = 1/14.
Solving will give you that Vijay takes 42 days.

16 * 1.5 = 24

444 ÷ 24 = 18.5

So Option C is correct

LCM of 12, 15, 25 and 30 is 300
least number of 4-digit divided by 300 is 1200

12% percent didn’t cast their vote. 45% of total votes get by the winning candidates, so remaining 43% will be scored by his rival. So, (45/100 -43/100)*P = 2000
P = 100000

Let the number is a a – (75/100)*a*(120/100) = 40 we will get a = 400

Average of set A elements = x + 4.5
Average of set B elements = y + 7
So,  = 9/14
⇒ 14x + 63 = 9y + 63
⇒ x/y = 9/14

Average rate of tap = 2/3 drops/sec
Total number of drops in the completely filled vessel = 2080
So, time taken by the tap to drip 2080 drops 
i.e. Time required to fill the vessel = 3120 sec
∴ Number of times that the vessel be filled in this manner in 13 hours 

Answer: c

Exp: During the Indian Freedom Struggle, Rowlatt Act 1919 aroused popular indignation as it  authorized the government to imprison people without trial.

Meghalaya is bounded on the north by Assam and by Bangladesh on the south.

The Great Stupa at Sanchi was built by Mauryan emperor Ashoka. Dhamek Stupa in Sarnath is thought to be the oldest Stupain existence. The stupa of Bharhut is between Allahabad and Jabalpur situated in the erstwhile Nagod state of Madhya Pradesh.

KM Vasudevan Namboothiri was a renowned artist, illustrator, and line sketch artist. He contributed significantly to the world of art through his illustrations for popular literary works and his sculptures. His talent and creative works left a lasting impact on the art community.

The 67^th TAAI Convention holds great significance in the travel industry. It strengthens ties between India and Sri Lanka, offers trade opportunities for stakeholders, and features thought-provoking sessions on topics such as India's tourism vision, experiential travel, MICE, and digital opportunities. The convention promotes growth, knowledge exchange, and collaboration within the travel industry.

The cassette tape contains a magnetic strip wound around two spools. Tiny magnetic particles are randomly scattered throughout the tape. A tape recorder should not be kept near a magnet as the latter can cause the magnetic material to be pushed and pulled out of place. Rearranging the magnetic particles erases the sound. 

The compressor is the motor (or engine) of the cooling system. It is normally at the bottom of the refrigerator in the back. The compressor runs whenever the refrigerator thermostat calls for cooling.

A mirage is a naturally occurring optical illusion or phenomenon in which light rays are bent due to refraction in layers of air of varying density. The image usually is upside down, enhancing the illusion that the sky image seen in the distance is really a water or oil puddle acting as a mirror.

Beekeeping (or apiculture, from Latin apis, bee) is the maintenance of honey bee colonies, commonly in hives, by humans. A beekeeper (or apiarist) keeps bees in order to collect honey and other products of the hive (including beeswax, propolis, pollen, and royal jelly), to pollinate crops, or to produce bees for sale to other beekeepers. A location where bees are kept is called an apiary or "bee yard". 

Pelvic inflammatory disease can involve an infection of any of the female reproductive organs, including the uterus and ovaries.

Aspirin is used to reduce fever and relieve mild to moderate pain from conditions such as muscle aches, toothaches, common cold, and headaches. It may also be used to reduce pain and swelling in conditions such as arthritis.

The atmosphere of Earth is a layer of gases surrounding the planet. Earth that is retained by Earth's gravity. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night. Air is the name given to the atmosphere used in breathing and photosynthesis. Dry air contains roughly (by volume) 78.09% nitrogen, 20.95% oxygen, 0.93% argon, 0.039% carbon dioxide, and small amounts of other gases.

Steel is an alloy made by combining iron and other elements, the most common of these being carbon. When carbon is used, its content in the steel is between 0.2% and 2.1% by weight, depending on the grade. Other alloying elements sometimes used are manganese, chromium, vanadium and tungsten. Carbon and other elements act as a hardening agent, preventing dislocations in the iron atom crystal lattice from sliding past one another.

Cloud seeding, a form of intentional weather modification, is the attempt to change the amount or type of precipitation that falls from clouds, by dispersing substances into the air that serve as cloud condensation or ice nuclei, which alter the rnicrophysical processes within the cloud. The usual intent is to increase precipitation (rain or snow), but hail and fog suppression are also widely practiced in airports. The most common chemicals used for cloud seeding include silver iodide and dry ice (solid carbon dioxide).

All the elements have the same number of shells. Therefore, if an element is present in the 3rd period, it has 3 shells.

O⁺²Q^-4M⁺⁶S, U⁺⁶A^-4W⁺²Y, N⁺²P^-4L⁺⁶R, B⁺²D^-4Z⁺⁶F and F⁺²H^-4D⁺⁶J.

Except UAWY, all other groups follow similar pattern.

So, point 'M' is in north-east direction with respect to Rahul's house.

Clearly, if H faces the south direction, we need to make the circle move 180 degrees anti-clockwise and in such a case, B will also be moving 180 degrees anti-clockwise and in new arrangement B will be facing East direction.
Hence, option B is the correct answer.
Final arrangement:

Common Explanation:
References:
H sits third to the right of C who is not facing outside.
E sits second to the left of C who is not the immediate neighbor of B.
B is the immediate neighbor of E and both are facing same direction.
Inferences:
From 1st reference it is clear that C is facing inside and H will sit third to the right of C.
2nd and 3rd references mean that E will sit at a gap of 1 to the left of C and B will not sit with C.

References:
Immediate neighbor of H are facing same direction to each other but opposite direction with respect to H who is facing inside.
B is the immediate neighbor of E and both are facing same direction
B sits third to the left of A and both are facing opposite directions to each other
Inferences:
Immediate neighbor of H are facing same direction to each other but opposite direction with respect to H who is facing inside. It means both the neighbors will face outside.
B sits third to the left of A and both are facing opposite directions to each other. It means B faces inside and A faces outside. A
B is the immediate neighbor of E and both are facing same direction. Hence both E and B face inside.

References:
There are equal numbers of person facing inside and outside direction. Only three people sit between P and R.
H sits to the immediate right of D
F sits second to the left of G.
Inferences:
Hence immediate neighbors of C will face outside as only four people face inside.
H will sit on immediate right of D and C will be the neighbor of F and G.

Hence, we get the final arrangement.

In the given code, Z = 1, Y = 2, X = 3,…………..,C = 24, B = 25, Z = 26.
So, GO = 20 + 12 = 32 and SHE = 8 + 19 + 22 = 49.
Similarly, SOME = S + O + M + E = 8 + 12 + 14 + 22 = 56.