Part-2: Numerical Ability

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Query KaroQK#001

Asked: November 19, 2021In: GATE – Graduate Aptitude Test in Engineering, General Aptitude, Numbers and Algebra, Part-2: Numerical Ability, Predefined Q&A

What is the least number which on being divided by 5,6,8,9,12 leaves in each case a remainder 1 but when divided by 13 leaves no remainder?

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Poll Results

0%(a) 2987 ( 0 voters )

100%(b) 3601 ( 1 voter )

0%(c) 3600 ( 0 voters )

0%(d) 2986 ( 0 voters )

Based On 1 Vote

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Query KaroQK#001

Asked: November 19, 2021In: GATE – Graduate Aptitude Test in Engineering, General Aptitude, Numbers and Algebra, Part-2: Numerical Ability, Predefined Q&A

A group of four numbers has only one prime number amongst them. Which of the following must be true about the group?

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100%(a) I only ( 1 voter )

0%(b) II only ( 0 voters )

0%(c) Iand II only ( 0 voters )

0%(d) All of these ( 0 voters )

Based On 1 Vote

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I. HCF of the four numbers of the group is either 1 or equal to that prime number. II. LCM of the four numbers of the group is same as product of the prime number and LCM of the remaining three ...

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Query KaroQK#001

Asked: November 19, 2021In: GATE – Graduate Aptitude Test in Engineering, General Aptitude, Numbers and Algebra, Part-2: Numerical Ability, Predefined Q&A

If (a, n)! is defined as product of n consecutive numbers starting from a, where a and n are both natural numbers, and if H is the HCF of (a, n)! and n!, then what can be said about H?

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Poll Results

0%(a) H=a! ( 0 voters )

100%(b) H=n! ( 2 voters )

0%(c) H≥n! ( 0 voters )

0%(d) H≥a*n ( 0 voters )

Based On 2 Votes

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Query KaroQK#001

Asked: November 19, 2021In: GATE – Graduate Aptitude Test in Engineering, General Aptitude, Numbers and Algebra, Part-2: Numerical Ability, Predefined Q&A

HCF and LCM of two numbers is given. It is possible to find out the two numbers uniquely if

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Poll Results

50%(a) I and II only ( 1 voter )

0%(b) II only ( 0 voters )

0%(c) II and III only ( 0 voters )

50%(d) I, II and III ( 1 voter )

Based On 2 Votes

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I. either sum or difference between the two numbers is known. II. HCF of two numbers= LCM of two numbers. III. LCM/HCF =Prime number.

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Query KaroQK#001

Asked: November 19, 2021In: GATE – Graduate Aptitude Test in Engineering, General Aptitude, Numbers and Algebra, Part-2: Numerical Ability, Predefined Q&A

A ball is dropped from a height of 12m and it rebounds 1/2 of the distance it falls. If it continues to fall and rebound in this way, how far will it travel before coming to rest?

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Poll Results

100%(a) 36m ( 2 voters )

0%(b) 30m ( 0 voters )

0%(c) 48m ( 0 voters )

0%(d) 60m ( 0 voters )

Based On 2 Votes

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Part-2: Numerical Ability

What is the least number which on being divided by 5,6,8,9,12 leaves in each case a remainder 1 but when divided by 13 leaves no remainder?

Poll Results

Participate in Poll, Choose Your Answer.

A group of four numbers has only one prime number amongst them. Which of the following must be true about the group?

Poll Results

Participate in Poll, Choose Your Answer.

If (a, n)! is defined as product of n consecutive numbers starting from a, where a and n are both natural numbers, and if H is the HCF of (a, n)! and n!, then what can be said about H?

Poll Results

Participate in Poll, Choose Your Answer.

HCF and LCM of two numbers is given. It is possible to find out the two numbers uniquely if

Poll Results

Participate in Poll, Choose Your Answer.

A ball is dropped from a height of 12m and it rebounds 1/2 of the distance it falls. If it continues to fall and rebound in this way, how far will it travel before coming to rest?

Poll Results

Participate in Poll, Choose Your Answer.