- Sainik School 2024 Entrance Exam for Class 6 Students
- Sainik School Question Paper 2024 for Class 6
Sainik School 2024 Question Paper Class 6, Sainik School Entrance Exam 2024, Class 6 Sainik School Paper, AISSEE 2024 Class 6, Sainik School MCQ, Sainik School Exam Preparation
Instructions: Each question has four options. There is only one correct answer to each question. Choose the MOST APPROPRIATE option and darken/blacken the corresponding circle on the OMR Answer Sheet.
Section - "B": MATHEMATICS
046. The sum of all prime numbers, less than 21, is:
(1) 77
(2) 67
(3) 41
(4) 48
Answer. (1) 77
A number that can be divided exactly only by itself and 1 is known as a prime number.
Prime numbers less than 21:
2, 3, 5, 7, 11, 13, 17, 19
Sum = 77
047. Which of the following statements are NOT correct?
A. Composite numbers are always even.
B. Prime numbers are always odd.
C. Sum of two prime numbers is always prime.
D. Product of two composite numbers is always composite.
(1) A and D only
(2) B and C only
(3) A, B, and C only
(4) A, B, C, and D
Answer. (3) A, B, and C only
A ❌ Composite numbers can be odd, for example, 9;
B ❌ 2 is an even prime
C ❌ 3+5 = 8 (not prime)
D ✔ Product of composite numbers is always composite
048. A party was given to 30 children. Pizzas, Burgers, and Cold drinks were brought for INR 450, INR 300, and INR 270, respectively. Everything was shared equally among 30 children. The cost of items given to each child was:
(1) 30
(2) 32
(3) 34
(4) 35
Answer. (3) 34
Total cost = 450 + 300 + 270 = ₹610
Each child’s share = 1020 ÷ 30 = ₹34
049. What should be subtracted from the sum of 3509 and 2165 to get 4009?
(1) 3580
(2) 3530
(3) 2665
(4) 1665
Answer. (4) 1665
Sum = 3509 + 2165 = 5674
Required number = 5674 − 4009 = 1665
050. In an examination, Divya scored 340 marks out of 400 marks. The percentage of marks she scored is:
(1) 60 %
(2) 76 %
(3) 80 %
(4) 85 %
Answer.(4) 85 %
Marks = 340 out of 400
Percentage = (340 ÷ 400) × 100
= 85%
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