EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
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The product of two co-prime numbers is 213. Find the L.C.M the two numbers.

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Important Questions on Number System

EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 10
Which amongst the following is not a rational number?
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 11
The L.C.M. of two prime numbers x and y (x>y) is 143. The value of 2y–x is _____.
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 12
A rectangular field 378 cm long and 525 cm wide is to be paved with square tiles of the same size. What is the largest size of the tile which could be used for the purpose?
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 13
Three numbers are in the ratio 1 : 2 : 4 and their H.C.F. is 7. The middle number is _____.
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 14
A two-digit number is such that the sum of the digits is 8. When the digits are reversed, the number increases by 18. The number is _____.
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 15
A number is tripled and 7 is added. If the resultant is again tripled, it becomes 120. What is the number?
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 16
The difference between a two-digit number and its reverse number is 36. How many such numbers lie above 60?
EASY
Bihar Cooperative Bank Assistant Manager Prelims
IMPORTANT
QUANTITATIVE APTITUDE AND REASONING>Chapter 1 - Number System>EXERCISE>Q 17
Three times the first of three consecutive odd positive integers is three more than twice the third. The third integer is _____.