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  • UPSC CSAT PYQ SERIES 2022
Posted inUPSC CSAT

What is the smallest number greater than 1000 that when divided by any one of the numbers 6, 9, 12, 15, 18 leaves a remainder of 3?                                                         

Posted by By admin November 10, 2026
                                                 (UPSC CSAT - 2022) a) 1063 b) 1073 c) 1083 d) 1183 Solution: Ans.(c)…
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Posted inUPSC CSAT

Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p×q = 2430, then what is the difference between p and q ?

Posted by By admin November 10, 2026
(UPS CSAT 2022) a) 45 b) 27 c) 18 d) 9 Solution: Ans.(d) p ×…
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Consider the following statements in respect of two natural numbers p and q such that p is a prime number and q is a composite number :

Posted by By admin April 12, 2025
p×q can be an odd number. q÷p can be a prime number. p+q can be…
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Posted inUPSC CSAT

If  15 × 14 × 13 ×…………× 3 × 2 × 1 = 3^m × n, where m and n are positive integers, then what is the maximum value of m? 

Posted by By admin April 12, 2025
(UPSC CSAT - 2022) 7 6 5 4 Solution: Ans.(b) Power of 3 in 15!…
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The sum of three consecutive integers is equal to their product. How many such possibilities are there?

Posted by By admin April 12, 2025
(UPSC CSAT - 2022) Only one Only two Only three No such possibility is there…
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What is the number of numbers of the form 0.XY, where X and Y are distinct nonzero digits?

Posted by By admin April 12, 2025
(UPSC CSAT - 2022) 72 81 90 100 Solution: Ans.(a) X,Y ϵ {1, 2, 3,…
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Let A, B and C represent distinct non zero digits. Suppose x is the sum of all possible 3-digit numbers formed by A, B and C without repetition.

Posted by By admin April 12, 2025
Consider the following statements : The 4-digit least value of x is 1332. The 3-digit…
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Recent Posts

  • What is the smallest number greater than 1000 that when divided by any one of the numbers 6, 9, 12, 15, 18 leaves a remainder of 3?                                                         
  • Let p be a two-digit number and q be the number consisting of same digits written in reverse order. If p×q = 2430, then what is the difference between p and q ?
  • Consider the following statements in respect of two natural numbers p and q such that p is a prime number and q is a composite number :
  • If  15 × 14 × 13 ×…………× 3 × 2 × 1 = 3^m × n, where m and n are positive integers, then what is the maximum value of m? 
  • The sum of three consecutive integers is equal to their product. How many such possibilities are there?

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