Free SAPOL Cognitive Reasoning Question and Answers — Questions and Answers
Question 1: Sandeep is knitting a 25 cm wide two meter long scarf. It takes him 30 rows of 22 stitches each to knit a 10cm x 10cm trial (“tension square”). <br> How many stitches will he need for each 25cm row in the scarf?
- 55 stitches (Correct answer)
- 66 stitches
- 30 stitches
- 42 stitches
Correct answer: 55 stitches
The tension square provides the ratio of stitches to length: 22 stitches for 10 cm. To find out how many stitches are needed for a 25 cm row, we can set up a proportion. If 10 cm requires 22 stitches, then 1 cm requires 22/10 = 2.2 stitches. Therefore, for 25 cm, Sandeep will need 2.2 stitches/cm * 25 cm = 55 stitches.
Question 2: Which image completes the pattern?
- A (Correct answer)
- B
- C
- D
Correct answer: A
This is a visual pattern recognition question. Without the images, the explanation relies on common pattern types. The correct image 'A' would complete the sequence by following a specific rule, such as rotation, addition/subtraction of elements, or a change in color/shape, consistently applied across the preceding images in the pattern.
Question 3: Which image continues the top sequence?
- A
- B
- C (Correct answer)
- D
Correct answer: C
This is a visual pattern recognition question. Without the images, the explanation relies on common pattern types. The correct image 'C' would continue the sequence by adhering to a consistent logical progression, such as a specific movement, transformation, or alteration of elements from one image to the next.
Question 4: Which image continues the sequence?
- A (Correct answer)
- B
- C
- D
Correct answer: A
This is a visual pattern recognition question. Without the images, the explanation relies on common pattern types. The correct image 'A' would logically follow the established pattern by demonstrating the next step in a sequence of changes, such as a specific rotation, reflection, or incremental modification of the visual elements.
Question 5: What is the next number in the series <br> <br> 1, 4, 9, 16, ?
- 18
- 25 (Correct answer)
- 20
- 24
Correct answer: 25
This number series consists of perfect squares: 1 is 1 squared (1^2), 4 is 2 squared (2^2), 9 is 3 squared (3^2), and 16 is 4 squared (4^2). Following this pattern, the next number in the series will be 5 squared. Therefore, 5 * 5 equals 25.
Free SAPOL Cognitive Reasoning Question and Answers
Sandeep is knitting a 25 cm wide two meter long scarf.
It takes him 30 rows of 22 stitches each to knit a 10cm x 10cm trial (“tension square”).
How many stitches will he need for each 25cm row in the scarf?