Find the Odd Number/Letters/Number Pair
Answer: (3) Cylinder.
All the three options given in the question are four sided diagrams but cylinder is a curved surface which has no sides.
Hence, the answer is (3) Cylinder.
Answer: (2) Submarine
Submarine is a water craft which is operated under water it is mainly used in Navy. Rest of three are operated above the water.
Hence, the answer is (2) Submarine.
Malayalam is a language but rest are three the name of the books.
Hence, the answer is (2) Malayalam
Answer: (1) 42: 4
42 is not divisible 4 but rest three options are divisible by each-other.
Hence, the answer is (1) 42: 4.
Answer: (1) Year 2012
Year 2012 is a leap year and others are the general years.
Hence, the answer is (1) Year 2012.