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Series: Agniveer Army Technical 2027 Mock Test Series
QID #1144547
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
Ohm's law is expressed as:
A
V=IR
B
P=VI only
C
F=ma
D
E=mc²
Correct Answer: A. V=IR
Ohm's law is V = IR.
Question: Ohm's law is expressed as:
A. V=IR
B. P=VI only
C. F=ma
D. E=mc²
Correct Answer: A. V=IR
Explanation: Ohm's law is V = IR.
QID #1144546
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
150 C of charge passes a point in 8 s. Current is:
A
18.75 A
B
1200 A
C
158 A
D
0.0533333 A
Correct Answer: A. 18.75 A
Current I = Q/t.
Question: 150 C of charge passes a point in 8 s. Current is:
A. 18.75 A
B. 1200 A
C. 158 A
D. 0.0533333 A
Correct Answer: A. 18.75 A
Explanation: Current I = Q/t.
QID #1144545
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
An object has initial velocity 5 m/s and acceleration 2 m/s² for 2 s. Final velocity is:
A
9 m/s
B
10 m/s
C
4 m/s
D
11 m/s
Correct Answer: A. 9 m/s
Use v = u + at.
Question: An object has initial velocity 5 m/s and acceleration 2 m/s² for 2 s. Final velocity is:
A. 9 m/s
B. 10 m/s
C. 4 m/s
D. 11 m/s
Correct Answer: A. 9 m/s
Explanation: Use v = u + at.
QID #1144544
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The binary representation of decimal 10 is:
A
1001
B
1010
C
1100
D
1110
Correct Answer: B. 1010
10 in binary is 1010.
Question: The binary representation of decimal 10 is:
A. 1001
B. 1010
C. 1100
D. 1110
Correct Answer: B. 1010
Explanation: 10 in binary is 1010.
QID #1144543
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
A bag has 2 red and 3 blue balls. Probability of drawing a red ball is:
A
2/5
B
3/5
C
1/5
D
1/5
Correct Answer: A. 2/5
Probability = favorable outcomes / total outcomes.
Question: A bag has 2 red and 3 blue balls. Probability of drawing a red ball is:
A. 2/5
B. 3/5
C. 1/5
D. 1/5
Correct Answer: A. 2/5
Explanation: Probability = favorable outcomes / total outcomes.
QID #1144542
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The median of 24, 27, 30, 33, 36 is:
A
27
B
30
C
33
D
36
Correct Answer: B. 30
For five ordered values, the median is the third value.
Question: The median of 24, 27, 30, 33, 36 is:
Correct Answer: B. 30
Explanation: For five ordered values, the median is the third value.
QID #1144541
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
If the angle of elevation of the top of a pole is 45° and the observer is 20 m away, the pole's height (ignoring eye height) is:
A
10 m
B
20 m
C
20√2 m
D
40 m
Correct Answer: B. 20 m
tan45°=1, so height equals horizontal distance.
Question: If the angle of elevation of the top of a pole is 45° and the observer is 20 m away, the pole's height (ignoring eye height) is:
A. 10 m
B. 20 m
C. 20√2 m
D. 40 m
Correct Answer: B. 20 m
Explanation: tan45°=1, so height equals horizontal distance.
QID #1144540
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The value of sin 45° is:
A
√2/2
B
1
C
0
D
√3
Correct Answer: A. √2/2
sin 45° has the standard value shown.
Question: The value of sin 45° is:
Correct Answer: A. √2/2
Explanation: sin 45° has the standard value shown.
QID #1144539
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
A 5 kg body moves at 8 m/s. Its kinetic energy is:
A
160 J
B
40 J
C
320 J
D
20 J
Correct Answer: A. 160 J
KE = 1/2 mv².
Question: A 5 kg body moves at 8 m/s. Its kinetic energy is:
A. 160 J
B. 40 J
C. 320 J
D. 20 J
Correct Answer: A. 160 J
Explanation: KE = 1/2 mv².
QID #1144538
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
If 132 J of work is done in 5 s, power is:
A
26.4 W
B
660 W
C
137 W
D
13.2 W
Correct Answer: A. 26.4 W
Power = work/time.
Question: If 132 J of work is done in 5 s, power is:
A. 26.4 W
B. 660 W
C. 137 W
D. 13.2 W
Correct Answer: A. 26.4 W
Explanation: Power = work/time.
QID #1144537
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
For u=6 m/s, a=3 m/s² and t=2 s, displacement is:
A
18 m
B
11 m
C
12 m
D
12 m
Correct Answer: A. 18 m
Use s = ut + 1/2 at².
Question: For u=6 m/s, a=3 m/s² and t=2 s, displacement is:
A. 18 m
B. 11 m
C. 12 m
D. 12 m
Correct Answer: A. 18 m
Explanation: Use s = ut + 1/2 at².
QID #1144536
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The circumference of a circle of radius 5 cm is:
A
25π cm
B
10π cm
C
5π cm
D
50π cm
Correct Answer: B. 10π cm
Circumference = 2πr.
Question: The circumference of a circle of radius 5 cm is:
A. 25π cm
B. 10π cm
C. 5π cm
D. 50π cm
Correct Answer: B. 10π cm
Explanation: Circumference = 2πr.
QID #1144535
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The sum of the interior angles of a triangle is:
A
90°
B
180°
C
270°
D
360°
Correct Answer: B. 180°
The angles of a triangle sum to 180°.
Question: The sum of the interior angles of a triangle is:
A. 90°
B. 180°
C. 270°
D. 360°
Correct Answer: B. 180°
Explanation: The angles of a triangle sum to 180°.
QID #1144534
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
A rectangle has length 16 cm and breadth 7 cm. Its perimeter is:
A
112 cm
B
46 cm
C
23 cm
D
224 cm
Correct Answer: B. 46 cm
Perimeter = 2(l+b).
Question: A rectangle has length 16 cm and breadth 7 cm. Its perimeter is:
A. 112 cm
B. 46 cm
C. 23 cm
D. 224 cm
Correct Answer: B. 46 cm
Explanation: Perimeter = 2(l+b).
QID #1144533
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
Area of a square of side 9 cm is:
A
36 cm²
B
81 cm²
C
162 cm²
D
18 cm²
Correct Answer: B. 81 cm²
Area of square = side².
Question: Area of a square of side 9 cm is:
A. 36 cm²
B. 81 cm²
C. 162 cm²
D. 18 cm²
Correct Answer: B. 81 cm²
Explanation: Area of square = side².
QID #1144532
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
If a + b = 10 and a - b = 4, the value of a is:
A
3
B
6
C
7
D
14
Correct Answer: C. 7
Adding equations gives 2a=14, so a=7.
Question: If a + b = 10 and a - b = 4, the value of a is:
Correct Answer: C. 7
Explanation: Adding equations gives 2a=14, so a=7.
QID #1144531
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 12 Medium
The average of 24, 27, 30, 33, 36 is:
A
28
B
29
C
30
D
31
Correct Answer: C. 30
For an arithmetic sequence, the average is the middle value.
Question: The average of 24, 27, 30, 33, 36 is:
Correct Answer: C. 30
Explanation: For an arithmetic sequence, the average is the middle value.
QID #1144530
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
A 5 kg body accelerates at 3 m/s². The net force is:
A
15 N
B
8 N
C
30 N
D
7.5 N
Correct Answer: A. 15 N
Use F = ma.
Question: A 5 kg body accelerates at 3 m/s². The net force is:
A. 15 N
B. 8 N
C. 30 N
D. 7.5 N
Correct Answer: A. 15 N
Explanation: Use F = ma.
QID #1144529
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
If 3x + 34 = 58, x equals:
A
7
B
8
C
9
D
10
Correct Answer: B. 8
3x=24; hence x=8.
Question: If 3x + 34 = 58, x equals:
Correct Answer: B. 8
Explanation: 3x=24; hence x=8.
QID #1144528
Agniveer Army Technical 2027 Mock Test Series Agniveer Army Technical Online Mock Test 28 Medium
What is 30% of 800?
A
120
B
240
C
260
D
560
Correct Answer: B. 240
30% of 800 = 240.
Question: What is 30% of 800?
A. 120
B. 240
C. 260
D. 560
Correct Answer: B. 240
Explanation: 30% of 800 = 240.
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