Odd One Out All Reasoning Aptitude

The answer is A. 54 : 64.

In all the other number pairs, the second number is obtained by multiplying the first number by 8/7. For example, in 91 : 104, 104 is obtained by multiplying 91 by 8/7. Similarly, in 28 : 32, 32 is obtained by multiplying 28 by 8/7.

However, in 54 : 64, 64 is not obtained by multiplying 54 by 8/7. Instead, 64 is obtained by multiplying 54 by 8/6. Therefore, 54 : 64 is the odd one out.

The answer is D. Stationery.

Eraser, Pen, and Paper are all specific items used for writing or drawing. Stationery, on the other hand, is a broader term that encompasses all writing and drawing materials, including erasers, pens, pencils, paper, notebooks, envelopes, and other related items. Therefore, Stationery is the odd one out.

The answer is B.45:55. In all the other number pairs, the second number is obtained by multiplying the first number by 6/5. For example, in 35:42, 42 is obtained by multiplying 35 by 6/5. Similarly, in 15:18, 18 is obtained by multiplying 15 by 6/5.

However, in 45:55, 55 is not obtained by multiplying 45 by 6/5. Instead, 55 is obtained by multiplying 45 by 11/10. Therefore, 54 :60 is the odd one out.

The answer is A. 10: 99.

In all the other number pairs, the second number is obtained by adding the square of the first number to the first number. For example, in 4:17, 17 is obtained by adding 4^2 (16) to 4. Similarly, in 9: 82, 82 is obtained by adding 9^2 (81) to 9.

However, in 10: 99, 99 is not obtained by adding 10^2 (100) to 10. Instead, 109 is obtained by adding 10^2 (100) to 10. Therefore, 10: 99 is the odd one out.

The answer is C. Gardening.

Carpenter, Blacksmith, and Tailor are all professions that involve working with specific materials to create or repair objects. Carpenters work with wood, Blacksmiths work with metal, and Tailors work with fabrics. Gardening, on the other hand, involves the cultivation and care of plants, and it does not primarily involve working with specific materials to create or repair objects. Therefore, Gardening is the odd one out.

The answer is A. ILOU.

All the other options (B, C, and D) consist of vowels only. Option A, however, includes the consonant "L" along with vowels. Therefore, ILOU is the odd one out.

The answer is D. Ellipse.

Hexagon, Rhombus, and Parallelogram are all polygons, which are closed figures made up of straight line segments. Ellipse, on the other hand, is a curved shape, not a polygon. Therefore, Ellipse is the odd one out.

The answer is C. Cabbage.

Potato, Carrot, and Turnip are all root vegetables, meaning that the edible part of the plant grows underground. Cabbage, on the other hand, is a leafy vegetable, and its edible part grows above ground. Therefore, Cabbage is the odd one out.

The answer is A. KKlmn.

In all the other letter clusters (B, C, and D), the second and fourth letters are the same. However, in option A (KKlmn), the second and fourth letters are different. Therefore, KKlmn is the odd one out.

The answer is C. 63-72. In all the other number pairs, the second number is obtained by adding 13 to the first number and then multiplying the sum by 2. For example, in 152-171, 171 is obtained by adding 13 to 152 and then multiplying the sum by 2. Similarly, in 104-117, 117 is obtained by adding 13 to 104 and then multiplying the sum by 2.

However, in 63-72, 72 is not obtained by adding 13 to 63 and then multiplying the sum by 2. Instead, 72 is obtained by adding 9 to 63.