404 Reasoning MCQ Questions in english हिन्दी

Share:

What is the missing number? 3, 6, 11, 18, ?

Difference between terms: +3, +5, +7, +9 → next is +11. So, 18 + 9 = 27.

If TODAY is coded as WSGDB, what is the code for NIGHT?

T→W (+3), O→S (+4), D→G (+3), A→D (+3), Y→B (+3). Apply same logic: N→P, I→J, G→I, H→F, T→V → Code is PJIFV.

Which letter comes in place of question mark in this sequence: C, E, G, I, ?

Each letter is skipping one in the alphabet: C (+2) E (+2) G (+2) I (+2) → next is K.

Which number replaces the question mark? 9, 18, 36, ?, 144

Each number is multiplied by 2: 9×2 = 18, 18×2 = 36, 36×2 = 72, 72×2 = 144. So the missing number is 72.

Rearrange the letters: RTAF to form a meaningful word.

Explanation: The correct meaningful word formed from RTAF is RAFT, which is a small flat boat. All other options are meaningless or not actual English words.

What comes next in the series: 0, 3, 8, 15, 24, ?

Answer: D. 35 Explanation: This is a series of n² - 1: 1² - 1 = 0 2² - 1 = 3 3² - 1 = 8 4² - 1 = 15 5² - 1 = 24 6² - 1 = 35 → Answer is 35

banner ad

Find the next term: 2A, 4C, 6E, 8G, ?

Numbers increase by 2: 2, 4, 6, 8 → next is 10. Letters: A, C, E, G → skip 1 each time (A + 2 = C, +2 = E...) → next is I.

Statements: All pens are books. Some books are chairs. Conclusions: I. Some pens are chairs. II. All books are pens.

From the statements, we cannot deduce that some pens are chairs or that all books are pens. Both conclusions go beyond the given statements.

12. If 2 = 5, 3 = 10, 4 = 17, then 5 = ?

26 Explanation: Pattern is: n² + 1 → 2² + 1 = 4 + 1 = 5 3² + 1 = 9 + 1 = 10 4² + 1 = 16 + 1 = 17 So, 5² + 1 = 25 + 1 = 26.

Find the odd one out: 36, 49, 64, 81, 90

All numbers except 90 are perfect squares: 6² = 36, 7² = 49, 8² = 64, 9² = 81. 90 is not a perfect square, hence the odd one.

Choose the word that does not belong to the group:

Cow, buffalo, and goat are domesticated animals, while the tiger is a wild animal. Thus, tiger is the one that doesn't fit the group.

Find the odd one out: 36, 49, 64, 81, 90

All numbers except 90 are perfect squares: 6² = 36, 7² = 49, 8² = 64, 9² = 81. 90 is not a perfect square, hence the odd one.

Which number will replace the question mark? 3 : 27 :: 5 : ?

This is a cube analogy. 3³ = 27, so 5³ = 125. Hence, the answer is 125.

banner ad

If 5 + 3 = 28, 6 + 4 = 40, then 7 + 5 = ?

(5 + 3) = 8 → 8×3 = 24 (6+4) = 10 × 4 = 40 (7+5) = 12 × 5 = 60 → Answer is 60 Correction: Answer: A. 60

Find the missing number in the pattern: 4, 9, 16, 25, ?, 49

These numbers are squares of consecutive integers: 2²=4, 3²=9, 4²=16, 5²=25, so the missing number is 6² = 36, followed by 7² = 49.

Which of the following does not belong to the group?

Apple, banana, and mango are fruits, while carrot is a root vegetable. It is the only item not belonging to the fruit category, making it the odd one out

If ‘RAM’ is coded as ‘SBN’, what is the code for ‘KITE’?

Each letter is incremented by 1: R → S, A → B, M → N. Similarly, K → L, I → J, T → U, E → F. Thus, KITE becomes LJUF.

If ‘NEPAL’ is coded as 59137 and ‘INDIA’ is coded as 38491, then what is the code for ‘PANEL’?

Using the provided codes: N=9, E=1, P=3, A=5, L=7. Arranging for PANEL → P(3), A(5), N(9), E(1), L(7) gives 91357 as the correct code.

Pointing to a girl, Raj said, “She is the daughter of the only sister of my father.” How is the girl related to Raj? A. Sister B. Cousin C. Niece D. Aunt

Raj's father's only sister is his aunt. The girl is the daughter of his aunt, making her Raj’s cousin. Hence, the correct relation is cousin.

In a certain code language, ‘TRUST’ is written as ‘USRTT’. How will ‘FAITH’ be written in the same code?

Rearranging the word TRUST to USRTT involves placing vowels in front alphabetically and consonants after them alphabetically. For FAITH, vowels (A, I) come first alphabetically, then consonants (F, H, T) follow alphabetically → AIFHT.

banner ad

Complete the series: AZ, BY, CX, ?

In this series, the first letters are moving alphabetically forward: A, B, C, D. The second letters are moving backward from Z: Z, Y, X, W. So, the correct pair following CX is DW.

If R = 18, UP = ? (based on alphabetical positions and addition)

U(21) + P(16) = 37. This is a simple summation of alphabetical positions of letters in the word “UP”. The key is identifying positional value of letters

If a clock shows 3:00 and rotates 90° clockwise, what time is shown?

Rotating the clock doesn’t change the time; it only changes the clock’s orientation

Which shape does not belong: Circle, Circle, Square, Circle, Triangle?

Circle appears three times, Square and Triangle once each. Square is the first to break the Circle pattern.

Which number completes the sequence: 3, 6, 12, 24, ?

Each number is doubled: 3×2=6, 6×2=12, 12×2=24, 24×2=48.

Which figure is different: Square, Circle, Triangle, Square, Hexagon?

Square, Circle, and Triangle are basic shapes; Hexagon has more sides, making it different.

Find the missing number in the series: 1, 4, 9, 16, ?

The series represents perfect squares: 1², 2², 3², 4². The next is 5² = 25.

banner ad

If a square rotates 90° clockwise, what is its new orientation?

A 90° clockwise rotation changes a square’s orientation, making its sides diagonal relative to the original position.

×
Subscribe now

for Latest Updates

Articles, Jobs, MCQ and many more!