Major Competitive Exams

My Learning Cart

Categories

Account

Major Competitive Exams

Download Q&A

Major Competitive Exams MCQ & Objective Questions

Major Competitive Exams play a crucial role in shaping the academic and professional futures of students in India. These exams not only assess knowledge but also test problem-solving skills and time management. Practicing MCQs and objective questions is essential for scoring better, as they help in familiarizing students with the exam format and identifying important questions that frequently appear in tests.

What You Will Practise Here

Key concepts and theories related to major subjects
Important formulas and their applications
Definitions of critical terms and terminologies
Diagrams and illustrations to enhance understanding
Practice questions that mirror actual exam patterns
Strategies for solving objective questions efficiently
Time management techniques for competitive exams

Exam Relevance

The topics covered under Major Competitive Exams are integral to various examinations such as CBSE, State Boards, NEET, and JEE. Students can expect to encounter a mix of conceptual and application-based questions that require a solid understanding of the subjects. Common question patterns include multiple-choice questions that test both knowledge and analytical skills, making it essential to be well-prepared with practice MCQs.

Common Mistakes Students Make

Rushing through questions without reading them carefully
Overlooking the negative marking scheme in MCQs
Confusing similar concepts or terms
Neglecting to review previous years’ question papers
Failing to manage time effectively during the exam

FAQs

Question: How can I improve my performance in Major Competitive Exams?
Answer: Regular practice of MCQs and understanding key concepts will significantly enhance your performance.

Question: What types of questions should I focus on for these exams?
Answer: Concentrate on important Major Competitive Exams questions that frequently appear in past papers and mock tests.

Question: Are there specific strategies for tackling objective questions?
Answer: Yes, practicing under timed conditions and reviewing mistakes can help develop effective strategies.

Start your journey towards success by solving practice MCQs today! Test your understanding and build confidence for your upcoming exams. Remember, consistent practice is the key to mastering Major Competitive Exams!

Civil Services Defence Exams Engineering & Architecture Admissions Government Jobs Management Admissions Undergraduate

Q. If K is sitting next to L and M is sitting two seats away from K, who is sitting closer to K?

A. L
B. M
C. N
D. O

Solution

L is sitting closer to K since M is two seats away.

Correct Answer: A — L

Q. If K is sitting next to L and M is sitting two seats away from K, who is sitting closest to K?

A. L
B. M
C. N
D. O

Solution

L is sitting closest to K as they are next to each other.

Correct Answer: A — L

Q. If K is the brother of L and L is the sister of M, how is K related to M?

A. Brother
B. Cousin
C. Sister
D. Uncle

Solution

K is the brother of L, and L is the sister of M, making K the brother of M.

Correct Answer: A — Brother

Q. If K is to the right of L and M is to the left of K, who is in the middle?

A. K
B. L
C. M
D. None of the above

Solution

K is to the right of L and M is to the left of K, making K the middle person.

Correct Answer: A — K

Q. If L is sitting between M and N in a circular arrangement, and O is sitting opposite L, who is sitting to the right of O? (2021)

A. M
B. N
C. P
D. Q

Solution

Since L is between M and N, and O is opposite L, N must be to the right of O.

Correct Answer: B — N

Q. If L is sitting between M and N, and O is sitting to the left of L, who is sitting to the right of M?

A. L
B. N
C. O
D. None of the above

Solution

The arrangement is O, L, M, N. N is sitting to the right of M.

Correct Answer: B — N

Q. If L is sitting to the right of M and N is sitting opposite L, who is sitting to the left of N?

A. M
B. O
C. P
D. Q

Solution

Since L is to the right of M, and N is opposite L, M must be to the left of N.

Correct Answer: A — M

Q. If L is sitting to the right of M and N is sitting opposite L, who is sitting to the left of M?

A. L
B. N
C. O
D. P

Solution

If L is to the right of M, then O must be to the left of M, as N is opposite L.

Correct Answer: C — O

Q. If L, M, N, O, and P are seated in a circle and L is not next to M, which of the following must be true?

A. N is next to O
B. P is next to L
C. M is next to O
D. N is not next to P

Solution

Since L is not next to M, it is possible for P to be next to L, making this statement true in some arrangements.

Correct Answer: B — P is next to L

Q. If L, M, N, O, and P are seated in a circle and L is opposite M, while N is between O and P, who is sitting next to P?

A. L
B. M
C. N
D. O

Solution

N is between O and P, so N is next to P. L and M being opposite does not affect this arrangement.

Correct Answer: C — N

Q. If light of wavelength 500 nm passes through a diffraction grating with 1000 lines/mm, what is the angle for the first-order maximum?

A. 30 degrees
B. 60 degrees
C. 45 degrees
D. 15 degrees

Solution

Using the grating equation d sin(θ) = mλ, where d = 1/1000 mm = 1 x 10^-6 m, for m=1, we find θ ≈ 30 degrees.

Correct Answer: A — 30 degrees

Q. If Lisa is the aunt of Jake, and Jake is the son of Tom, what is Tom's relationship to Lisa?

A. Brother
B. Cousin
C. Sister
D. Uncle

Solution

Tom is Lisa's brother.

Correct Answer: A — Brother

Q. If Lisa is the sister of Mark and Mark is the brother of Anna, how is Anna related to Lisa?

A. Sister
B. Cousin
C. Aunt
D. Mother

Solution

Anna is Lisa's sister.

Correct Answer: A — Sister

Q. If Lisa is the sister of Mark and Mark is the son of Anna, how is Anna related to Lisa?

A. Mother
B. Aunt
C. Sister
D. Cousin

Solution

Anna is Lisa's mother as she is Mark's mother and Lisa's sister.

Correct Answer: A — Mother

Q. If log(x) + log(2) = 3, what is the value of x?

A. 1000
B. 2000
C. 500
D. 300

Solution

log(2x) = 3 => 2x = 10^3 => x = 1000.

Correct Answer: A — 1000

Q. If log_10(0.01) = x, what is the value of x?

A. -1
B. -2
C. -3
D. -4

Solution

log_10(0.01) = log_10(10^-2) = -2, so x = -2.

Correct Answer: B — -2

Q. If log_10(1000) = x, what is the value of x?

A. 2
B. 3
C. 1
D. 0

Solution

Since 1000 = 10^3, log_10(1000) = 3, thus x = 3.

Correct Answer: B — 3

Q. If log_10(10^x) = 2, what is the value of x? (2023)

A. 1
B. 2
C. 3
D. 4

Solution

log_10(10^x) = x. Therefore, x = 2.

Correct Answer: B — 2

Q. If log_10(2) = 0.301, what is log_10(20)? (2023)

A. 0.301
B. 0.699
C. 1.301
D. 1.699

Solution

log_10(20) = log_10(2) + log_10(10) = 0.301 + 1 = 1.301.

Correct Answer: C — 1.301

Q. If log_10(2) = a, what is log_10(20) in terms of a?

A. 2a
B. a + 1
C. a + 2
D. 2 + a

Solution

log_10(20) = log_10(2 * 10) = log_10(2) + log_10(10) = a + 1.

Correct Answer: B — a + 1

Q. If log_10(x) = 2, what is the value of x?

A. 100
B. 200
C. 300
D. 400

Solution

log_10(x) = 2 implies x = 10^2 = 100.

Correct Answer: A — 100

Q. If log_2(8) + log_2(4) = x, what is the value of x?

A. 4
B. 5
C. 6
D. 7

Solution

log_2(8) = 3 and log_2(4) = 2, thus x = 3 + 2 = 5.

Correct Answer: B — 5

Q. If log_2(8) = x, what is the value of x?

A. 1
B. 2
C. 3
D. 4

Solution

Since 8 is 2^3, log_2(8) equals 3.

Correct Answer: C — 3

Q. If log_2(x + 1) - log_2(x) = 1, what is the value of x?

A. 1
B. 2
C. 3
D. 4

Solution

log_2((x + 1)/x) = 1 implies (x + 1)/x = 2 => x + 1 = 2x => x = 1.

Correct Answer: A — 1

Q. If log_2(x + 1) = 3, what is the value of x?

A. 6
B. 7
C. 8
D. 9

Solution

log_2(x + 1) = 3 implies x + 1 = 2^3 = 8 => x = 7.

Correct Answer: A — 6

Q. If log_2(x) + log_2(4) = 5, find x.

A. 16
B. 32
C. 8
D. 4

Solution

log_2(x) + 2 = 5 => log_2(x) = 3 => x = 2^3 = 8.

Correct Answer: B — 32

Q. If log_2(x) + log_2(4) = 5, what is the value of x? (2023)

A. 16
B. 8
C. 4
D. 2

Solution

log_2(x) + 2 = 5 implies log_2(x) = 3, thus x = 2^3 = 8.

Correct Answer: A — 16

Q. If log_2(x) + log_2(4) = 6, what is the value of x?

A. 8
B. 16
C. 32
D. 64

Solution

log_2(x) + 2 = 6 implies log_2(x) = 4, so x = 2^4 = 16.

Correct Answer: C — 32

Q. If log_2(x) + log_2(x - 3) = 3, what is the value of x?

A. 5
B. 6
C. 7
D. 8

Solution

log_2(x(x - 3)) = 3 => x(x - 3) = 2^3 = 8 => x^2 - 3x - 8 = 0. Solving gives x = 6.

Correct Answer: B — 6

Q. If log_2(x) + log_2(x-1) = 3, what is the value of x?

A. 4
B. 5
C. 6
D. 7

Solution

log_2(x(x-1)) = 3 => x(x-1) = 2^3 = 8 => x^2 - x - 8 = 0. Solving gives x = 5.

Correct Answer: B — 5

Showing 10201 to 10230 of 31669 (1056 Pages)

Soulshift Feedback ×

On a scale of 0–10, how likely are you to recommend The Soulshift Academy?

Not likely Very likely