INSTA- CSAT 2024-By Pratibha Maa'm

CSAT Strategy Session for UPSC Prelims 2024 | NEXT IAS https://youtube.com/live/4CLAPipDj6E?si=TRphelvPTrxokSBi

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Day-02 1.) If k is any even positive integer, then (k² +2k) is- (a)divisible by 24 (b) divisible by 8 but may not be divisible by 24 (c) divisible by 4 but may not be divisible by 8 (d). divisible by 2 but may not be divisible by 4 2-What is the value of x for which x, x + 1, x + 3 are all prime numbers? a-0 b-1 c-2 d-9 3--The product of a rational number and an irrational number is a) natural number (b) an irrational number (c)composite number (d) a rational number 4-The number 2784936 is divisible by which one of the follwing numbers? (a) 86 (c) 88 (b) 87 (d) 89 5-What is the number of prime factors of 30030? a-4 b-5 c-6 d-none

Yesterday's answers- 1-b 2-d 3-d 4-d 5-d

Dear all Aspirants- Here on daily basis we ll post some questions for practice,so try to solve all questions and after some time i ll post correct answers as well so that you all ll be connected with CSAT subject through out the year. DAY-01 Topic-Types of numbers Divisibility 01-Which one of the following is correct? The sum of two irrational numbers a)is always a natural or irrational (b) may be rational or irrational (c) is always a rational number (d) is always an irrational number 2-Which of the following numbers is a prime? (a) 667 (b) 861 (c) 481 (d) 331 03-. Which one of the following statements is always correct? (a) The square of a prime number is prime. (b)The sum of two square numbers is a square number c-The number of digits in a square number is even d-The product of two square numbers is square number 4-What least value must be given to *, so that the number8798546*5 is divisible by 11? (a)0 (b) 1 (c) 2 (d) 3 5-What is the sum of all prime numbers between 100 and 120? (a) 652 (b) 650 (c)644 (d) 533

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