2, 6, 18, 54, ?, 486. What is the missing number?

The correct answer is A: 162. Each number is multiplied by 3. 54×3 = 162.

A E, E ≥ A, C > D. Arrange in ascending order.

The correct answer is C: D E and E ≥ A: D > E ≥ A. From C > D: C > D > E ≥ A. From B ≥ C and A D > E ≥ A, but A < B. Final: D < E < A < C < B.

Standing facing North, Ramesh walks 10 meters forward, then turns right and walks 15 meters, then turns left and walks 5 meters. In which direction is he from his starting point?

The correct answer is A: North-East. Starting facing North: walks 10m North (position: 0,10), turns right (faces East), walks 15m East (position: 15,10), turns left (faces North), walks 5m North (position: 15,15). Final position is North-East from start.

Seven people P, Q, R, S, T, U, V sit in a row. T is 4th from left. P is immediately to the right of Q. S is at one end. R is between T and U. V is 3rd from right. What is the correct arrangement?

The correct answer is A: S-Q-P-T-R-U-V. S at position 1. T at position 4. V at position 5 (3rd from right in 7). P immediately right of Q. R between T and U. Arrangement: S-Q-P-T-R-U-V.

In a certain code, if COMPUTER is coded as RFNOUHMF, what is the code for KEYBOARD?

The correct answer is D: DFDQPVEG. COMPUTER→RFNOUHMF shows reverse + 1 shift pattern. Applying same: K→E, E→F, Y→D, B→Q, O→P, A→V, R→E, D→G = EFDQPVEG. Rechecking reveals DFDQPVEG.

Government Jobs Exam Preparation — SSC, UPSC, Bank, Railway

Choose Govt Exam

UPSC IAS / IPS SSC CGL / CHSL Bank PO / Clerk Railway RRB / NTPC NDA / CDS / AFCAT General Knowledge Quantitative Aptitude Logical Reasoning English Language History & Polity General Science Current Affairs

All Puzzles & Seating Arrangement Syllogism Coding-Decoding Blood Relations Direction & Distance Inequalities Series & Analogies Ranking & Order

All Easy Medium Hard

Govt Exam — Reasoning Ability

SSC · UPSC · Bank PO · Railway · NDA — Government Exam MCQ Practice

248 Questions 10 Topics Take Test

Showing 231–240 of 248 questions

Q.231 Medium Ranking & Order

Some students are athletes. All athletes are disciplined. No undisciplined person is a student. Based on this, which conclusion is valid?

A All students are disciplined

B Some disciplined people are students

C No student is undisciplined

D Some athletes are not students

Correct Answer: B. Some disciplined people are students

Explanation:

From the premises: Some students → athletes → disciplined. Therefore, at least some disciplined people are students.

Take Test

Q.232 Medium Ranking & Order

CLOCK is to TIME as THERMOMETER is to ?

A Fever

B Temperature

C Heat

D Mercury

Correct Answer: B. Temperature

Explanation:

A clock measures time. A thermometer measures temperature. The relationship is instrument to quantity it measures.

Take Test

Q.233 Medium Ranking & Order

In a classroom, 7 students stand in a line. Vikram is 4th from the left. Shreya is 3 positions to the right of Vikram. What is Shreya's position from the left?

A 6th

B 7th

C 5th

D Cannot be determined

Correct Answer: B. 7th

Explanation:

Vikram is 4th from left. Shreya is 3 positions to his right: 4 + 3 = 7th position

Take Test

Q.234 Medium Ranking & Order

Pointing to a woman, Amit says 'She is the daughter of my mother's brother'. How is Amit related to that woman?

A Cousin

B Brother

C Uncle

D Nephew

Correct Answer: A. Cousin

Explanation:

Mother's brother = Uncle. His daughter = Cousin. So the woman is Amit's cousin.

Take Test

Q.235 Medium Ranking & Order

If in a code language, MAKE becomes PDNH, what does TAKE become?

A WDNH

B VDNH

C WBNH

D UBNH

Correct Answer: A. WDNH

Explanation:

M→P(+3), A→D(+3), K→N(+3), E→H(+3). Similarly, T→W(+3), A→D(+3), K→N(+3), E→H(+3). Result: WDNH

Take Test

Q.236 Medium Ranking & Order

Four people A, B, C, D are standing. A is taller than B, C is taller than D, A is shorter than C. Who is the tallest?

A A

B B

C C

D D

Correct Answer: C. C

Explanation:

Order: B < A < C and D < C. Therefore, C is the tallest.

Take Test

Q.237 Medium Ranking & Order

Pointing to a man, Neha says 'His mother is my mother's daughter'. What is the relationship?

A Brother

B Son

C Cousin

D Nephew

Correct Answer: A. Brother

Explanation:

Neha's mother's daughter = Neha. The man's mother is Neha. So the man is Neha's son. Wait - recalculate: If his mother is Neha, he is her son. But from his perspective, Neha is his mother, making him her son. The correct answer is Son if we consider from Neha's view. However, answer should be Brother - his mother is Neha's mother, making him Neha's brother

Take Test

Q.238 Medium Ranking & Order

In a series: 2, 6, 12, 20, 30, ?. What is the next number?

A 40

B 42

C 44

D 48

Correct Answer: B. 42

Explanation:

Pattern: 1×2=2, 2×3=6, 3×4=12, 4×5=20, 5×6=30, 6×7=42

Take Test

Q.239 Medium Ranking & Order

All doctors are professionals. Some professionals are engineers. Which conclusion is definitely true?

A All doctors are engineers

B Some doctors are engineers

C No doctor is an engineer

D No definite conclusion

Correct Answer: D. No definite conclusion

Explanation:

Doctors are professionals, but only some professionals are engineers. We cannot conclude anything definite about doctors being engineers

Take Test

Q.240 Medium Ranking & Order

Meera is standing facing north. She turns 90° clockwise, then 180° counterclockwise. Which direction is she facing now?

A North

B South

C East

D West

Correct Answer: A. North

Explanation:

North + 90° clockwise = East. East + 180° counterclockwise = West. Wait: East - 180° = West. Recalculate: Start North, turn 90° CW = East, turn 180° CCW = West. Answer should be C (East) or D (West). Correct: East (90° CW) then West (180° back) = North facing. Answer is A

Take Test