EASY
CAT
IMPORTANT
Earn 100

The unit digit of the expression (1!)1!+(2!)2!+(3!)3!+…+(100!)100! :

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Important Questions on Number System

EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 27
When (1!)1!+(2!)2!+(3!)3!+…+(100!)100! is divided by 5, the remainder obtained is:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 28
The digit at the tens place in the sum of the expression : (1!)+(2!)2+(3!)3+(4!)4+(5!)5+…(111!)111 is:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 29
A number is divided strictly into two unequal parts such that the difference of the squares of the two parts equals 50 times the difference between the two parts. The number is:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 30
A positive number p is such that (p+4) is divisible by 7. N being a smallest possible number larger than first prime number, which can make p+N2 divisible by 7. The value of N is:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 31
Anjali and Bhagwat fired 45 shots each. Total 66 bullets hit the target and the remaining bullets missed it. How many times does the Anjali hit the target if it is known that the number of hits per one miss shown by the Anjali is twice that of Bhagwat?
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 32
The remainder when n is divided by 3 is 1 and the remainder when (n+1) is divided by 2 is 1. The remainder when (n-1) is divided by 6 is:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 33
The expression 22227777+77772222 is divisible by:
EASY
CAT
IMPORTANT
Quantum CAT Also Useful for XAT>Chapter 1 - SNAP>CMAT>Q 34
The only library of a business school has total 91 books that are shared among all the students in such a way that every two students share a book on Organizational Behaviour, every three students share a book on Financial Management and every four students share a book on Operations Research. The number of students in the school is: