Classification MCQ Question with Explanation Answer
Direction (31 to 35): Choose the odd numeral pair/group in each of the following questions:
Q31. (a) 343 – 7
(b) 243 – 9
(c) 512 – 8
(d) 216 – 6
Answer: (b) Explanation: In all other pairs, firs: number is the cube of the second. |
Q32. (a) 13 – 21
(b) – 27
(c) 15 – 23
(d) 16 – 24
Answer: (d) Explanation: All other pairs consist of odd numbers only. |
Q33. (a) 2 – 4
(b) 4 – 8
(c) 6 – 1 8
(d) 8 – 32
Answer: (a) Explanation: In all other pairs. $\frac{\left( 1\mathrm{st} \mathrm{number} \right) ^2}{2}$ = 2nd number |
Q34. (a) 3 – 12
(b) 4 – 20
(c) 6 – 4 2
(d) 7 – 63
Answer: (d) Explanation: In all other paint. (1st number) × (1st number + 1) = 2nd number |
Q35. (a) 18 – 45
(b) 16 – 40
(c) 1 4 – 2 8
(d) 8 – 20
Answer: (c) Explanation: In all other pairs. 2nd number =1st number × 2.5. |
Directions : Choose the odd pair of words.
Q36. (a) Blacksmith : Anvil
(b) Carpenter : Saw
(c) Barber : Scissor
(d) Goldsmith : Ornaments
(e) Sculptor : Chisel
Answer: (d) Explanation: Clearly, the answer is (d). In all other pairs, second is the tool used by the first. |
Q37. (a) Painter : Gallery
(b) Actor : Stage
(c) Mason : Wall
(d) Farmer : Field
(e) Worker : Factory
Answer: (c) Explanation: Clearly, the answer is (c). In all other pairs, second is the place where the first works. |
Q38. (a) Cow : Calf
(b) Dog : Bitch
(c) Lion : Cub
(d) Tortoise : Turtle
(e) Insect : Larva
Answer: (b) Explanation: Clearly, the answer is (b). In all other pairs, second is the young one of the first while in (b), second is the female of the first. |
Q39. (a) Volume : Litre
(b) Time : Seconds
(c) Length : Metre
(d) Resistance : Ohm
(e) Pressure : Barometer
Answer: (e) Explanation: Clearly, the answer is (e). In all other pairs, second is the unit to measure the first. On the other hand, barometer is an instrument. |
Q40. (a) Sprinkle : Pour
(b) Happiness : Merriment
(c) Mist : Fog
(d) Sad : Unhappy
Answer: (d) Explanation: Clearly, the answer is (d). In all other pairs, second is of higher intensity than the first while in (d), first is of higher intensity than the second. |