100+ Number System Questions and Answers for Bank Exams - 1
Question: 1
98th term of the infinite series 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, …… is
(A) 1
(B) 2
(C) 3
(D) 4
Ans: B
Given series is 1, 2, 3, 4, 1, 2, 3, 4, 1, 2, 3, 4,….
Therefore, 96th term is 4. So, T97 = 1 and T98 = 2.
Hence, the 98th term is 2.
Question: 2
Find the multiple of 11 in the following numbers.
(A) 978626
(B) 869756
(C) 447355
(D) 447355
Ans: A
In 978626, we have (6 + 6 + 7) – (2 + 8 + 9) = 0.
Hence, 978626 is completely divisible by 11.
Question: 3
If the numbers from 1 to 24, which are divisible by 2 are arranged in descending order, which number will be at the 8th place from the bottom?
(A) 18
(B) 16
(C) 12
(D) 10
Ans: B
These numbers are 24, 22, 20, 18, 6, 14, 12, 10, 8, 6, 4, 2.
8th number from the bottom is 16.
Question: 4
Which of the following numbers is not divisible by 18?
(A) 34056
(B) 50436
(C) 54036
(D) 65043
Ans: D
We have 18 = 2 x 9, where 2 and 9 are co-primes.
But, 65043 is not divisible by 2.
So, it is not divisible by 18.
Question: 5
Which of the following is not a prime number?
(A) 43
(B) 29
(C) 23
(D) 21
Ans: D
Clearly, 21 = 3 x 7, so 21 is not prime.
- 1000+ Aptitude Number System Questions and Answers
- 100+ Number System Questions and Answers for Bank Exams
- Problems on Numbers with Solutions Pdf
- 1000+ Number System Questions and Answers for SSC Exams
- 1000+ Quantitative Aptitude Topic Wise Questions and Answers Pdf
- 1000+ Aptitude Questions and Answers for Freshers
- 1000+ Accenture Aptitude Questions and Answers Pdf
Signals and Systems MCQ Questions and Answers Pdf More
Electrical Power Sources Quiz Questions & Answers Pdf More
Electromagnetic Field Theory Question Bank 2024-2025 More
Power Semiconductor Device and Integrated Circuits Questions More
Strength of Materials Questions and Answers Pdf More
Top 25+ WCF Interview Questions and Answers More
Top 100+ Indian History General Awareness Questions and Answers More
7000+ TNPSC Group 4 Question Paper 2023 - 2024 Pdf Download More
TNPSC Group 1 Model Question Papers 2024-2025 More
Indian Art and Culture Quiz Questions and Answers More