Q. 1
Intelligence Tests
Difficulty: Easy
(1 Mark)
What is the product of all numbers on a telephone dial?
Correct Answer / Solution Key:
Zero
💡
Step-by-Step Explanation & Concept Rationale
Since a telephone dial includes the digit '0', the product of the set will always be zero. [Logic]
Q. 2
Intelligence Tests
Difficulty: Easy
(1 Mark)
2, 4, 8, 16, ——
Correct Answer / Solution Key:
32
💡
Step-by-Step Explanation & Concept Rationale
Each number in the series is the double of the previous number (16×2=32). [Series]
Q. 3
Intelligence Tests
Difficulty: Easy
(1 Mark)
1, 3, 5, 7, ——
Correct Answer / Solution Key:
9
💡
Step-by-Step Explanation & Concept Rationale
This is a series of consecutive odd numbers. [Series]
Q. 4
Intelligence Tests
Difficulty: Easy
(1 Mark)
100, 90, 80, 70, ——
Correct Answer / Solution Key:
60
💡
Step-by-Step Explanation & Concept Rationale
The series decreases by 10 at each step. [Series]
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