CLASSIFICATION REASONING ABILITY FOR ALL EXAMS
type 1 : choosing the odd word
ex: 1 a. zebra b. lion c. tiger d.horse e.giraffe
Soln. here all except, horse are wild animals
ex: 2. a. parrot b.bat c.crow d . sparrow e.pigeon
Soln. here all except bat belongs to class of birds while bat is a mammal.
ex.3 a. copper b. zinc c.brass d.aluminium e.iron
Soln . here all except brass are metals while brass is an alloy.
ex.4 a. apple b. marigold c. rose d. lily e. lotus
Soln. here all except apple are flower while apple is a fruit .
ex.5 a. january b . may c. july d. august e.November
Soln here all except november are months having 31 day .
ex6. a. amethyst b. ruby c.marble d. sapphire e. diamond
Soln . here all except marble are precious stone .
ex.7 a. ginger b.onion c. beetroot d. coriander e. potato
Soln . her all except coriander are modified stem
ex.8 a. bake b. peel c. fry d. boil e.roast
Soln . here all except peel are different form of cooking .
ex.9 a. pistol b.sword c.gun d. rifle e. cannon
Soln . here all except sword are fire arms and can be used from a distance
ex.10 a. cathedral b. mosque c.church d. monastery e.temple
Soln . here all except monastery are place of worship while monastery is the place where monks stay.
TYPE: CHOOSING THE ODD PAIR
Ex.1 a. blacksmith: anvil b. Carpenter: saw c. barber: scissor d. Goldsmith: ornament e. sculptor: chisel
Soln. the answer is (d). In all other pairs, second is the tool used by the first.
Ex.2 a. painter: gallery b. actor: stage c. mason: wall d farmer: field e. worker: factory
Soln. the answer is (c). In all other pairs second is the working place of the first.
Ex.3 a. cow : calf b. dog : bitch c. lion : cub d. tortoise : turtle e. insect : larva
Soln . Clearly , the answer is b. In all other pairs second is the young one of other.
Ex.4 a. volume: litre b. time: second c. length: metre d. resistance: ohm e. pressure : barometer
Soln . Answer is (e). In all other pairs, second is the unit to measure the first.
Ex. 5. a. White: dirty b. easy: difficult c. brave: coward d . end : beginning
Soln . Answer is (a). In all other pairs, the two words are antonyms
TYPE- CHOOSING THE ODD NUMERALS
Ex.1. a. 13 b.17 c.23 d.63 e.71
Soln. Each of the number except 63 is the prime nos. hence answer is (d).
Ex. 2 a. 12 b.25 c.37 d. 49 e.57
Soln. 37 is the only prime nos in the group. Hence answer is (c).
Ex.3 a. 25 b.36 c. 78 d. 144 e.196
Soln. Each of the number except 78 is a perfect square . Hence answer is (c).
Ex.4 a. 131 b. 151 c. 161 d. 171 e.191
Soln. The sum of the digits of each of the number except 161 is an odd number. Hence answer is (c).
Ex. 5 a. 751 b. 734 c. 981 d.853 e.532
Soln. In each number except 751, the difference of the first and the third digit is equal to the middle digit.
Hence answer is (a)
TYPE - CHOOSING THE ODD LETTER GROUP
Ex.1 a. BD b. IK c. PN d.SU e. WY
Soln . The anwer is (c). All other group consist of two alternate letters in order while in this group, they are in reverse order.
Ex.2 a. BCD b. KMN c. QRS d. GHI e. WXY
Soln . The anwer is (b). All other group consist of three consecutive letters while this one doesnot.
ex.3 a. POCG b. KLIZ c. BUDX d. FQMV e. ARTG
Soln . the answer is (d) . All other group consist of one vowel each but this group doesnot .
ex.4 a. CZHK b. MLAG c. XUBU d. SENO e.YDFB
Soln . The answer is (c). This is the only group in which one letter has been repeated.
