Part-2: Numerical Ability

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Query KaroQK#001

Asked: January 23, 2022In: Time and Work

(a % of b)+(b% of a) is equal to

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0%(a) a% of b ( 0 voters )

100%(b) 2% of ab ( 1 voter )

0%(c) 20% of ab ( 0 voters )

0%(d) 2% of 100 ab ( 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 tiled floor of a room has dimensions mm sq.m. Dimensions of the tile used are nn sq.m. All tiles used are green tiles except diagonal tiles which are red.After some years some green tiles are replaced by red tiles to form an alternate red and green tile pattern.How many green tiles are removed?

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Poll Results

7.69%(a) (m²-4mn+2n²)/2n² ( 3 voters )

84.62%(b) ((m-2n)²-n²)/2n² ( 33 voters )

2.56%(c) (m²-4mn-n²)/2n² ( 1 voter )

5.13%(d) (m²-4mn-2n²)/2n² ( 2 voters )

Based On 39 Votes

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Query KaroQK#001

Asked: January 22, 2022In: Miscellaneous

What is the number of triplets (a, b, c) where a, b, c are positive integers, which satisfy the simultaneous equations?

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Poll Results

0%(a) Indefinitely many ( 0 voters )

0%(b) 4 ( 0 voters )

100%(c) 2 ( 1 voter )

0%(d) 1 ( 0 voters )

Based On 1 Vote

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I. ab+bc=44 II. ac+bc=23

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Part-2: Numerical Ability

Query Karo Latest Questions

(a % of b)+(b% of a) is equal to

Poll Results

Participate in Poll, Choose Your Answer.

A tiled floor of a room has dimensions m*m sq.m. Dimensions of the tile used are n*n sq.m. All tiles used are green tiles except diagonal tiles which are red.After some years some green tiles are replaced by red tiles to form an alternate red and green tile pattern.How many green tiles are removed?

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Participate in Poll, Choose Your Answer.

What is the number of triplets (a, b, c) where a, b, c are positive integers, which satisfy the simultaneous equations?

Poll Results

Participate in Poll, Choose Your Answer.

A tiled floor of a room has dimensions mm sq.m. Dimensions of the tile used are nn sq.m. All tiles used are green tiles except diagonal tiles which are red.After some years some green tiles are replaced by red tiles to form an alternate red and green tile pattern.How many green tiles are removed?