IQ

 1. If ALL BOXES are TOYS and SOME TOYS are RED, which of the following is definitely true? 

A) All boxes are red 

B) Some boxes are red 

C) Some toys are red 

D) No toys are boxes 

Answer:- C) Some toys are red

2. Which mirror image is correct for the word “EXIT”?

A) TIΧE 

B) TXIE 

C) IXTE 

D) TIXƎ

Answer: D (Correct mirror flip: Letters flipped individually → TIXƎ)

3. If ★ = +, ◼ = ×, △ = –, then

5⬛2★3△4 = ?

A) 9

B) 11

C) 13

D) 14

Answer:- A) 9

(5×2=10; 10+3=13; 13–4=9)

4. ODD ONE OUT:-

Choose the word that does not belong to the group.

Iron, Copper, Brass, Silver, Gold

A) Iron 

B) Copper 

C) Brass

D) Silver 

E) Gold

Correct Answer:- (C) Brass 

Explanation:- All others are pure elements, but Brass is an alloy.

Brass = Copper + Zinc mixture

5. If 9 − 3 = 18, 8 − 2 = 12, then 7 − 4 = ?

A) 12

B) 9

C) 8

D) 6

Correct Answer:- A) 12

 

9-3= 18

9-3 = 6

6*3=18

 

8-2=12

8-2=6

6*2=12

 

7-4=?

7-4=3

3*4=12

 

6. “I have no mouth, yet I speak.

I have no limbs, yet I move.

I make sound, yet I am unseen.

Who am I?”

Answer:- Echo

7. Which 4-digit number, when multiplied by 4, gives the reverse of its digits?

(Example: If the number = ABCD, then 4 × ABCD = DCBA)

a) 1089

b) 2178

c) 4356

d) 8712

Correct Answer:- b) 2178

8.  6, 11, 21, 41, ?

A) 61

B) 81

C) 71

D) 51

Correct Answer/సరైన సమాధానం:-

C) 81

Explanation/వివరణ:-

6×2−1 = 11

11×2−1 = 21

21×2−1 = 41

41×2−1 = 81

9.