Part-2: Numerical Ability

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Poll

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 7x+6y=420, x and y are natural numbers, then what can be said about x?

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Poll Results

0%(a) x is always odd. ( 0 voters )

100%(b) x is always even. ( 2 voters )

0%(c) x is even only if y is odd. ( 0 voters )

0%(d) x is odd if y is even. ( 0 voters )

Based On 2 Votes

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Poll

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, b, c, d, p and q are non- zero, unequal integers and (a+bi) /(c+di)=p/q, then (a²+b²)/(c²+d²) equals

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Poll Results

0%(a) p/q ( 0 voters )

100%(b) p²/q² ( 1 voter )

0%(c) 1 ( 0 voters )

0%(d) None of these. ( 0 voters )

Based On 1 Vote

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Poll

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

An Egyptian fraction has a numerator equal to 1, and its denominator is a positive integer. What is the maximum number of different Egyptian fraction such that their sum is equal to 1, and their denominators are equal to 10 or less?

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Poll Results

100%(a) 3 ( 1 voter )

0%(b) 5 ( 0 voters )

0%(c) 7 ( 0 voters )

0%(d) 9 ( 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

What is the least number which must be subtracted from 1936 so that the remainder when divided by 9,10,15 will leave in each case the same remainder 7?

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Poll Results

0%(a) 32 ( 0 voters )

0%(b) 53 ( 0 voters )

0%(c) 46 ( 0 voters )

100%(d) 39 ( 1 voter )

Based On 1 Vote

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Poll

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 greatest number consisting of six digits which on being divided by 6,7,8,9,10 leaves 4,5,6,7,8 as remainders respectively?

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Poll Results

0%(a) 997920 ( 0 voters )

100%(b) 997918 ( 1 voter )

0%(c) 999999 ( 0 voters )

0%(d) 997922 ( 0 voters )

Based On 1 Vote

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Part-2: Numerical Ability

If 7x+6y=420, x and y are natural numbers, then what can be said about x?

Poll Results

Participate in Poll, Choose Your Answer.

If a, b, c, d, p and q are non- zero, unequal integers and (a+bi) /(c+di)=p/q, then (a²+b²)/(c²+d²) equals

Poll Results

Participate in Poll, Choose Your Answer.

An Egyptian fraction has a numerator equal to 1, and its denominator is a positive integer. What is the maximum number of different Egyptian fraction such that their sum is equal to 1, and their denominators are equal to 10 or less?

Poll Results

Participate in Poll, Choose Your Answer.

What is the least number which must be subtracted from 1936 so that the remainder when divided by 9,10,15 will leave in each case the same remainder 7?

Poll Results

Participate in Poll, Choose Your Answer.

What is the greatest number consisting of six digits which on being divided by 6,7,8,9,10 leaves 4,5,6,7,8 as remainders respectively?

Poll Results

Participate in Poll, Choose Your Answer.