To solve the problem, we first need to understand how the word 'CONSTABLE' is coded as 91. This coding likely involves a simple mathematical operation on the letters of the word. We begin by converting each letter to its corresponding position in the alphabet (A=1, B=2, ..., Z=26). Let's find the numeric value for 'CONSTABLE':
Letter | C | O | N | S | T | A | B | L | E |
---|---|---|---|---|---|---|---|---|---|
Value | 3 | 15 | 14 | 19 | 20 | 1 | 2 | 12 | 5 |
Step 1: Sum the alphabet positions of each letter in 'CONSTABLE'.
3 + 15 + 14 + 19 + 20 + 1 + 2 + 12 + 5 = 91
The sum is 91, which matches the given code number.
Step 2: Apply the same procedure to the word 'STABLE'.
Letter | S | T | A | B | L | E |
---|---|---|---|---|---|---|
Value | 19 | 20 | 1 | 2 | 12 | 5 |
Calculate the sum: 19 + 20 + 1 + 2 + 12 + 5 = 59.
The code number for 'STABLE' is therefore 59.
Consider the following alphanumeric series with powers:
A1, C3, E5, G7, __, __, I9, __,K11, M13, __
Based on the observed pattern, complete the series by selecting the correct options:
Given the statements:
1. All smartphones are devices.
2. Some devices are expensive.
Conclusions:
I. Some expensive things are smartphones.
II. All smartphones are expensive. Select the correct conclusions:
Consider the following information:
Set A: Animals that can fly
Set B: Birds
Set C: Animals that live in water
Using Venn diagrams, represent the relationships between these sets and answer the question. Which region(s) in the Venn diagram represents animals that can fly and also live in water?
Arrange the following words in lexicographical (dictionary) order from highest to lowest:
1. Elephant
2. Banana
3. Apple
4. Cherry
A trader marked up shirts by 40%, offered a 20% discount during a sale, and sold each for 234. Find the number of shirts he purchased.